From c161f89be7d57af863e434e9b15afaa863343a7a Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Thu, 5 Oct 2006 15:11:36 -0700 Subject: ocfs2: remove ocfs2_journal_handle flags field Callers can set h_sync directly on the handle_t, whether a transaction has been started or not can be determined via the existence of the handle_t on the struct ocfs2_journal_handle. Signed-off-by: Mark Fasheh --- fs/ocfs2/suballoc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 9d91e66f51a9..32093409e256 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -414,7 +414,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, mlog_entry_void(); - BUG_ON(handle->flags & OCFS2_HANDLE_STARTED); + BUG_ON(handle->k_handle); ocfs2_handle_add_inode(handle, alloc_inode); status = ocfs2_meta_lock(alloc_inode, handle, &bh, 1); -- cgit v1.2.3 From da5cbf2f9df922cfdafa39351691fa83517f1e25 Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Fri, 6 Oct 2006 18:34:35 -0700 Subject: ocfs2: don't use handle for locking in allocation functions Instead we record our state on the allocation context structure which all callers already know about and lifetime correctly. This means the reservation functions don't need a handle passed in any more, and we can also take it off the alloc context. Signed-off-by: Mark Fasheh --- fs/ocfs2/dir.c | 14 ++---- fs/ocfs2/file.c | 19 ++----- fs/ocfs2/localalloc.c | 26 +++------- fs/ocfs2/localalloc.h | 1 - fs/ocfs2/namei.c | 26 +++------- fs/ocfs2/suballoc.c | 134 ++++++++++++++++++++------------------------------ fs/ocfs2/suballoc.h | 4 -- 7 files changed, 72 insertions(+), 152 deletions(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 04e01915b86e..d10ccea82fab 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -409,13 +409,6 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, mlog(0, "extending dir %llu (i_size = %lld)\n", (unsigned long long)OCFS2_I(dir)->ip_blkno, dir_i_size); - handle = ocfs2_alloc_handle(osb); - if (handle == NULL) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - /* dir->i_size is always block aligned. */ spin_lock(&OCFS2_I(dir)->ip_lock); if (dir_i_size == ocfs2_clusters_to_bytes(sb, OCFS2_I(dir)->ip_clusters)) { @@ -428,8 +421,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, } if (!num_free_extents) { - status = ocfs2_reserve_new_metadata(osb, handle, - fe, &meta_ac); + status = ocfs2_reserve_new_metadata(osb, fe, &meta_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -437,7 +429,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, } } - status = ocfs2_reserve_clusters(osb, handle, 1, &data_ac); + status = ocfs2_reserve_clusters(osb, 1, &data_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -450,7 +442,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, credits = OCFS2_SIMPLE_DIR_EXTEND_CREDITS; } - handle = ocfs2_start_trans(osb, handle, credits); + handle = ocfs2_start_trans(osb, NULL, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index d8bd2c32f08a..bd944e893bbe 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -463,13 +463,6 @@ restart_all: (unsigned long long)OCFS2_I(inode)->ip_blkno, i_size_read(inode), fe->i_clusters, clusters_to_add); - handle = ocfs2_alloc_handle(osb); - if (handle == NULL) { - status = -ENOMEM; - mlog_errno(status); - goto leave; - } - num_free_extents = ocfs2_num_free_extents(osb, inode, fe); @@ -480,10 +473,7 @@ restart_all: } if (!num_free_extents) { - status = ocfs2_reserve_new_metadata(osb, - handle, - fe, - &meta_ac); + status = ocfs2_reserve_new_metadata(osb, fe, &meta_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -491,10 +481,7 @@ restart_all: } } - status = ocfs2_reserve_clusters(osb, - handle, - clusters_to_add, - &data_ac); + status = ocfs2_reserve_clusters(osb, clusters_to_add, &data_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -509,7 +496,7 @@ restart_all: drop_alloc_sem = 1; credits = ocfs2_calc_extend_credits(osb->sb, fe, clusters_to_add); - handle = ocfs2_start_trans(osb, handle, credits); + handle = ocfs2_start_trans(osb, NULL, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 75f09f1b4ced..869383e7c562 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -64,7 +64,6 @@ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb, struct buffer_head *main_bm_bh); static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_alloc_context **ac, struct inode **bitmap_inode, struct buffer_head **bitmap_bh); @@ -448,7 +447,6 @@ out: * our own in order to shift windows. */ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, - struct ocfs2_journal_handle *passed_handle, u32 bits_wanted, struct ocfs2_alloc_context *ac) { @@ -459,9 +457,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, mlog_entry_void(); - BUG_ON(!passed_handle); BUG_ON(!ac); - BUG_ON(passed_handle->k_handle); local_alloc_inode = ocfs2_get_system_file_inode(osb, @@ -472,7 +468,11 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, mlog_errno(status); goto bail; } - ocfs2_handle_add_inode(passed_handle, local_alloc_inode); + + mutex_lock(&local_alloc_inode->i_mutex); + + ac->ac_inode = local_alloc_inode; + ac->ac_which = OCFS2_AC_USE_LOCAL; if (osb->local_alloc_state != OCFS2_LA_ENABLED) { status = -ENOSPC; @@ -511,14 +511,10 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, } } - ac->ac_inode = igrab(local_alloc_inode); get_bh(osb->local_alloc_bh); ac->ac_bh = osb->local_alloc_bh; - ac->ac_which = OCFS2_AC_USE_LOCAL; status = 0; bail: - if (local_alloc_inode) - iput(local_alloc_inode); mlog_exit(status); return status; @@ -774,7 +770,6 @@ bail: } static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_alloc_context **ac, struct inode **bitmap_inode, struct buffer_head **bitmap_bh) @@ -788,7 +783,6 @@ static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, goto bail; } - (*ac)->ac_handle = handle; (*ac)->ac_bits_wanted = ocfs2_local_alloc_window_bits(osb); status = ocfs2_reserve_cluster_bitmap_bits(osb, *ac); @@ -891,16 +885,8 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, mlog_entry_void(); - handle = ocfs2_alloc_handle(osb); - if (!handle) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - /* This will lock the main bitmap for us. */ status = ocfs2_local_alloc_reserve_for_window(osb, - handle, &ac, &main_bm_inode, &main_bm_bh); @@ -910,7 +896,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, goto bail; } - handle = ocfs2_start_trans(osb, handle, OCFS2_WINDOW_MOVE_CREDITS); + handle = ocfs2_start_trans(osb, NULL, OCFS2_WINDOW_MOVE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/localalloc.h b/fs/ocfs2/localalloc.h index 30f88ce14e46..4bd624ce380a 100644 --- a/fs/ocfs2/localalloc.h +++ b/fs/ocfs2/localalloc.h @@ -42,7 +42,6 @@ int ocfs2_alloc_should_use_local(struct ocfs2_super *osb, struct ocfs2_alloc_context; int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, - struct ocfs2_journal_handle *passed_handle, u32 bits_wanted, struct ocfs2_alloc_context *ac); diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 5bd5f9948a2f..ca012446d8e7 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -334,13 +334,6 @@ static int ocfs2_mknod(struct inode *dir, return status; } - handle = ocfs2_alloc_handle(osb); - if (handle == NULL) { - status = -ENOMEM; - mlog_errno(status); - goto leave; - } - if (S_ISDIR(mode) && (dir->i_nlink >= OCFS2_LINK_MAX)) { status = -EMLINK; goto leave; @@ -368,7 +361,7 @@ static int ocfs2_mknod(struct inode *dir, } /* reserve an inode spot */ - status = ocfs2_reserve_new_inode(osb, handle, &inode_ac); + status = ocfs2_reserve_new_inode(osb, &inode_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -378,7 +371,7 @@ static int ocfs2_mknod(struct inode *dir, /* are we making a directory? If so, reserve a cluster for his * 1st extent. */ if (S_ISDIR(mode)) { - status = ocfs2_reserve_clusters(osb, handle, 1, &data_ac); + status = ocfs2_reserve_clusters(osb, 1, &data_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -386,7 +379,7 @@ static int ocfs2_mknod(struct inode *dir, } } - handle = ocfs2_start_trans(osb, handle, OCFS2_MKNOD_CREDITS); + handle = ocfs2_start_trans(osb, NULL, OCFS2_MKNOD_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -1649,14 +1642,7 @@ static int ocfs2_symlink(struct inode *dir, goto bail; } - handle = ocfs2_alloc_handle(osb); - if (handle == NULL) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - - status = ocfs2_reserve_new_inode(osb, handle, &inode_ac); + status = ocfs2_reserve_new_inode(osb, &inode_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -1665,7 +1651,7 @@ static int ocfs2_symlink(struct inode *dir, /* don't reserve bitmap space for fast symlinks. */ if (l > ocfs2_fast_symlink_chars(sb)) { - status = ocfs2_reserve_clusters(osb, handle, 1, &data_ac); + status = ocfs2_reserve_clusters(osb, 1, &data_ac); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -1673,7 +1659,7 @@ static int ocfs2_symlink(struct inode *dir, } } - handle = ocfs2_start_trans(osb, handle, credits); + handle = ocfs2_start_trans(osb, NULL, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 32093409e256..31bda54fefe3 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -59,9 +59,6 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, struct inode *alloc_inode, struct buffer_head *bh); -static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, - struct ocfs2_alloc_context *ac); - static int ocfs2_cluster_group_search(struct inode *inode, struct buffer_head *group_bh, u32 bits_wanted, u32 min_bits, @@ -72,6 +69,7 @@ static int ocfs2_block_group_search(struct inode *inode, u16 *bit_off, u16 *bits_found); static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, struct ocfs2_alloc_context *ac, + struct ocfs2_journal_handle *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -120,8 +118,16 @@ static inline void ocfs2_block_to_cluster_group(struct inode *inode, void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac) { - if (ac->ac_inode) - iput(ac->ac_inode); + struct inode *inode = ac->ac_inode; + + if (inode) { + if (ac->ac_which != OCFS2_AC_USE_LOCAL) + ocfs2_meta_unlock(inode, 1); + + mutex_unlock(&inode->i_mutex); + + iput(inode); + } if (ac->ac_bh) brelse(ac->ac_bh); kfree(ac); @@ -284,16 +290,8 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, mlog_entry_void(); - handle = ocfs2_alloc_handle(osb); - if (!handle) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - cl = &fe->id2.i_chain; status = ocfs2_reserve_clusters(osb, - handle, le16_to_cpu(cl->cl_cpg), &ac); if (status < 0) { @@ -402,27 +400,38 @@ bail: } static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, - struct ocfs2_alloc_context *ac) + struct ocfs2_alloc_context *ac, + int type, + u32 slot) { int status; u32 bits_wanted = ac->ac_bits_wanted; - struct inode *alloc_inode = ac->ac_inode; + struct inode *alloc_inode; struct buffer_head *bh = NULL; - struct ocfs2_journal_handle *handle = ac->ac_handle; struct ocfs2_dinode *fe; u32 free_bits; mlog_entry_void(); - BUG_ON(handle->k_handle); + alloc_inode = ocfs2_get_system_file_inode(osb, type, slot); + if (!alloc_inode) { + mlog_errno(-EINVAL); + return -EINVAL; + } - ocfs2_handle_add_inode(handle, alloc_inode); - status = ocfs2_meta_lock(alloc_inode, handle, &bh, 1); + mutex_lock(&alloc_inode->i_mutex); + + status = ocfs2_meta_lock(alloc_inode, NULL, &bh, 1); if (status < 0) { + mutex_unlock(&alloc_inode->i_mutex); + iput(alloc_inode); + mlog_errno(status); - goto bail; + return status; } + ac->ac_inode = alloc_inode; + fe = (struct ocfs2_dinode *) bh->b_data; if (!OCFS2_IS_VALID_DINODE(fe)) { OCFS2_RO_ON_INVALID_DINODE(alloc_inode->i_sb, fe); @@ -473,12 +482,11 @@ bail: } int ocfs2_reserve_new_metadata(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_dinode *fe, struct ocfs2_alloc_context **ac) { int status; - struct inode *alloc_inode = NULL; + u32 slot; *ac = kcalloc(1, sizeof(struct ocfs2_alloc_context), GFP_KERNEL); if (!(*ac)) { @@ -488,28 +496,18 @@ int ocfs2_reserve_new_metadata(struct ocfs2_super *osb, } (*ac)->ac_bits_wanted = ocfs2_extend_meta_needed(fe); - (*ac)->ac_handle = handle; (*ac)->ac_which = OCFS2_AC_USE_META; #ifndef OCFS2_USE_ALL_METADATA_SUBALLOCATORS - alloc_inode = ocfs2_get_system_file_inode(osb, - EXTENT_ALLOC_SYSTEM_INODE, - 0); + slot = 0; #else - alloc_inode = ocfs2_get_system_file_inode(osb, - EXTENT_ALLOC_SYSTEM_INODE, - osb->slot_num); + slot = osb->slot_num; #endif - if (!alloc_inode) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - (*ac)->ac_inode = igrab(alloc_inode); (*ac)->ac_group_search = ocfs2_block_group_search; - status = ocfs2_reserve_suballoc_bits(osb, (*ac)); + status = ocfs2_reserve_suballoc_bits(osb, (*ac), + EXTENT_ALLOC_SYSTEM_INODE, slot); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -523,19 +521,14 @@ bail: *ac = NULL; } - if (alloc_inode) - iput(alloc_inode); - mlog_exit(status); return status; } int ocfs2_reserve_new_inode(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_alloc_context **ac) { int status; - struct inode *alloc_inode = NULL; *ac = kcalloc(1, sizeof(struct ocfs2_alloc_context), GFP_KERNEL); if (!(*ac)) { @@ -545,22 +538,13 @@ int ocfs2_reserve_new_inode(struct ocfs2_super *osb, } (*ac)->ac_bits_wanted = 1; - (*ac)->ac_handle = handle; (*ac)->ac_which = OCFS2_AC_USE_INODE; - alloc_inode = ocfs2_get_system_file_inode(osb, - INODE_ALLOC_SYSTEM_INODE, - osb->slot_num); - if (!alloc_inode) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - - (*ac)->ac_inode = igrab(alloc_inode); (*ac)->ac_group_search = ocfs2_block_group_search; - status = ocfs2_reserve_suballoc_bits(osb, *ac); + status = ocfs2_reserve_suballoc_bits(osb, *ac, + INODE_ALLOC_SYSTEM_INODE, + osb->slot_num); if (status < 0) { if (status != -ENOSPC) mlog_errno(status); @@ -574,9 +558,6 @@ bail: *ac = NULL; } - if (alloc_inode) - iput(alloc_inode); - mlog_exit(status); return status; } @@ -588,20 +569,17 @@ int ocfs2_reserve_cluster_bitmap_bits(struct ocfs2_super *osb, { int status; - ac->ac_inode = ocfs2_get_system_file_inode(osb, - GLOBAL_BITMAP_SYSTEM_INODE, - OCFS2_INVALID_SLOT); - if (!ac->ac_inode) { - status = -EINVAL; - mlog(ML_ERROR, "Could not get bitmap inode!\n"); - goto bail; - } ac->ac_which = OCFS2_AC_USE_MAIN; ac->ac_group_search = ocfs2_cluster_group_search; - status = ocfs2_reserve_suballoc_bits(osb, ac); - if (status < 0 && status != -ENOSPC) + status = ocfs2_reserve_suballoc_bits(osb, ac, + GLOBAL_BITMAP_SYSTEM_INODE, + OCFS2_INVALID_SLOT); + if (status < 0 && status != -ENOSPC) { mlog_errno(status); + goto bail; + } + bail: return status; } @@ -610,7 +588,6 @@ bail: * use so we figure it out for them, but unfortunately this clutters * things a bit. */ int ocfs2_reserve_clusters(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, u32 bits_wanted, struct ocfs2_alloc_context **ac) { @@ -618,8 +595,6 @@ int ocfs2_reserve_clusters(struct ocfs2_super *osb, mlog_entry_void(); - BUG_ON(!handle); - *ac = kcalloc(1, sizeof(struct ocfs2_alloc_context), GFP_KERNEL); if (!(*ac)) { status = -ENOMEM; @@ -628,12 +603,10 @@ int ocfs2_reserve_clusters(struct ocfs2_super *osb, } (*ac)->ac_bits_wanted = bits_wanted; - (*ac)->ac_handle = handle; status = -ENOSPC; if (ocfs2_alloc_should_use_local(osb, bits_wanted)) { status = ocfs2_reserve_local_alloc_bits(osb, - handle, bits_wanted, *ac); if ((status < 0) && (status != -ENOSPC)) { @@ -1055,6 +1028,7 @@ out: } static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac, + struct ocfs2_journal_handle *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -1067,7 +1041,6 @@ static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac, struct buffer_head *group_bh = NULL; struct ocfs2_group_desc *gd; struct inode *alloc_inode = ac->ac_inode; - struct ocfs2_journal_handle *handle = ac->ac_handle; ret = ocfs2_read_block(OCFS2_SB(alloc_inode->i_sb), gd_blkno, &group_bh, OCFS2_BH_CACHED, alloc_inode); @@ -1115,6 +1088,7 @@ out: } static int ocfs2_search_chain(struct ocfs2_alloc_context *ac, + struct ocfs2_journal_handle *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -1126,7 +1100,6 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac, u16 chain, tmp_bits; u32 tmp_used; u64 next_group; - struct ocfs2_journal_handle *handle = ac->ac_handle; struct inode *alloc_inode = ac->ac_inode; struct buffer_head *group_bh = NULL; struct buffer_head *prev_group_bh = NULL; @@ -1272,6 +1245,7 @@ bail: /* will give out up to bits_wanted contiguous bits. */ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, struct ocfs2_alloc_context *ac, + struct ocfs2_journal_handle *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -1313,8 +1287,8 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, * by jumping straight to the most recently used * allocation group. This helps us mantain some * contiguousness across allocations. */ - status = ocfs2_search_one_group(ac, bits_wanted, min_bits, - bit_off, num_bits, + status = ocfs2_search_one_group(ac, handle, bits_wanted, + min_bits, bit_off, num_bits, hint_blkno, &bits_left); if (!status) { /* Be careful to update *bg_blkno here as the @@ -1336,7 +1310,7 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, ac->ac_chain = victim; ac->ac_allow_chain_relink = 1; - status = ocfs2_search_chain(ac, bits_wanted, min_bits, bit_off, + status = ocfs2_search_chain(ac, handle, bits_wanted, min_bits, bit_off, num_bits, bg_blkno, &bits_left); if (!status) goto set_hint; @@ -1360,7 +1334,7 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, continue; ac->ac_chain = i; - status = ocfs2_search_chain(ac, bits_wanted, min_bits, + status = ocfs2_search_chain(ac, handle, bits_wanted, min_bits, bit_off, num_bits, bg_blkno, &bits_left); if (!status) @@ -1401,10 +1375,10 @@ int ocfs2_claim_metadata(struct ocfs2_super *osb, BUG_ON(!ac); BUG_ON(ac->ac_bits_wanted < (ac->ac_bits_given + bits_wanted)); BUG_ON(ac->ac_which != OCFS2_AC_USE_META); - BUG_ON(ac->ac_handle != handle); status = ocfs2_claim_suballoc_bits(osb, ac, + handle, bits_wanted, 1, suballoc_bit_start, @@ -1440,10 +1414,10 @@ int ocfs2_claim_new_inode(struct ocfs2_super *osb, BUG_ON(ac->ac_bits_given != 0); BUG_ON(ac->ac_bits_wanted != 1); BUG_ON(ac->ac_which != OCFS2_AC_USE_INODE); - BUG_ON(ac->ac_handle != handle); status = ocfs2_claim_suballoc_bits(osb, ac, + handle, 1, 1, suballoc_bit, @@ -1546,7 +1520,6 @@ int ocfs2_claim_clusters(struct ocfs2_super *osb, BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL && ac->ac_which != OCFS2_AC_USE_MAIN); - BUG_ON(ac->ac_handle != handle); if (ac->ac_which == OCFS2_AC_USE_LOCAL) { status = ocfs2_claim_local_alloc_bits(osb, @@ -1572,6 +1545,7 @@ int ocfs2_claim_clusters(struct ocfs2_super *osb, status = ocfs2_claim_suballoc_bits(osb, ac, + handle, bits_wanted, min_clusters, &bg_bit_off, diff --git a/fs/ocfs2/suballoc.h b/fs/ocfs2/suballoc.h index c787838d1052..e7c4b277c8d6 100644 --- a/fs/ocfs2/suballoc.h +++ b/fs/ocfs2/suballoc.h @@ -43,7 +43,6 @@ struct ocfs2_alloc_context { #define OCFS2_AC_USE_INODE 3 #define OCFS2_AC_USE_META 4 u32 ac_which; - struct ocfs2_journal_handle *ac_handle; /* these are used by the chain search */ u16 ac_chain; @@ -60,14 +59,11 @@ static inline int ocfs2_alloc_context_bits_left(struct ocfs2_alloc_context *ac) } int ocfs2_reserve_new_metadata(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_dinode *fe, struct ocfs2_alloc_context **ac); int ocfs2_reserve_new_inode(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_alloc_context **ac); int ocfs2_reserve_clusters(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, u32 bits_wanted, struct ocfs2_alloc_context **ac); -- cgit v1.2.3 From 4bcec1847ac4f75c2ee6d091b495f34d8d822e6a Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Mon, 9 Oct 2006 16:02:40 -0700 Subject: ocfs2: remove unused handle argument from ocfs2_meta_lock_full() Now that this is unused and all callers pass NULL, we can safely remove it. Signed-off-by: Mark Fasheh --- fs/ocfs2/alloc.c | 7 ++----- fs/ocfs2/aops.c | 8 ++++---- fs/ocfs2/dir.c | 2 +- fs/ocfs2/dlmglue.c | 7 ++----- fs/ocfs2/dlmglue.h | 4 +--- fs/ocfs2/export.c | 2 +- fs/ocfs2/file.c | 6 +++--- fs/ocfs2/inode.c | 10 +++++----- fs/ocfs2/ioctl.c | 4 ++-- fs/ocfs2/journal.c | 10 ++++------ fs/ocfs2/localalloc.c | 4 ++-- fs/ocfs2/namei.c | 24 ++++++++++++------------ fs/ocfs2/suballoc.c | 2 +- fs/ocfs2/super.c | 2 +- 14 files changed, 41 insertions(+), 51 deletions(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index c8a4727bae8a..22dd60833c9b 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -1152,7 +1152,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb) mutex_lock(&data_alloc_inode->i_mutex); - status = ocfs2_meta_lock(data_alloc_inode, NULL, &data_alloc_bh, 1); + status = ocfs2_meta_lock(data_alloc_inode, &data_alloc_bh, 1); if (status < 0) { mlog_errno(status); goto out_mutex; @@ -2003,10 +2003,7 @@ int ocfs2_prepare_truncate(struct ocfs2_super *osb, mutex_lock(&ext_alloc_inode->i_mutex); (*tc)->tc_ext_alloc_inode = ext_alloc_inode; - status = ocfs2_meta_lock(ext_alloc_inode, - NULL, - &ext_alloc_bh, - 1); + status = ocfs2_meta_lock(ext_alloc_inode, &ext_alloc_bh, 1); if (status < 0) { mlog_errno(status); goto bail; diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 3d7c082a8f58..196a71cb9764 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -200,7 +200,7 @@ static int ocfs2_readpage(struct file *file, struct page *page) mlog_entry("(0x%p, %lu)\n", file, (page ? page->index : 0)); - ret = ocfs2_meta_lock_with_page(inode, NULL, NULL, 0, page); + ret = ocfs2_meta_lock_with_page(inode, NULL, 0, page); if (ret != 0) { if (ret == AOP_TRUNCATED_PAGE) unlock = 0; @@ -305,7 +305,7 @@ static int ocfs2_prepare_write(struct file *file, struct page *page, mlog_entry("(0x%p, 0x%p, %u, %u)\n", file, page, from, to); - ret = ocfs2_meta_lock_with_page(inode, NULL, NULL, 0, page); + ret = ocfs2_meta_lock_with_page(inode, NULL, 0, page); if (ret != 0) { mlog_errno(ret); goto out; @@ -412,7 +412,7 @@ static int ocfs2_commit_write(struct file *file, struct page *page, * stale inode allocation image (i_size, i_clusters, etc). */ - ret = ocfs2_meta_lock_with_page(inode, NULL, &di_bh, 1, page); + ret = ocfs2_meta_lock_with_page(inode, &di_bh, 1, page); if (ret != 0) { mlog_errno(ret); goto out; @@ -490,7 +490,7 @@ static sector_t ocfs2_bmap(struct address_space *mapping, sector_t block) * accessed concurrently from multiple nodes. */ if (!INODE_JOURNAL(inode)) { - err = ocfs2_meta_lock(inode, NULL, NULL, 0); + err = ocfs2_meta_lock(inode, NULL, 0); if (err) { if (err != -ENOENT) mlog_errno(err); diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index d10ccea82fab..db46ee505782 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -89,7 +89,7 @@ int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir) stored = 0; bh = NULL; - error = ocfs2_meta_lock(inode, NULL, NULL, 0); + error = ocfs2_meta_lock(inode, NULL, 0); if (error < 0) { if (error != -ENOENT) mlog_errno(error); diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 1c29b96b99e7..7a22118ef046 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -1579,7 +1579,6 @@ static int ocfs2_assign_bh(struct inode *inode, * the result of the lock will be communicated via the callback. */ int ocfs2_meta_lock_full(struct inode *inode, - struct ocfs2_journal_handle *handle, struct buffer_head **ret_bh, int ex, int arg_flags) @@ -1707,18 +1706,16 @@ bail: * the lock inversion simply. */ int ocfs2_meta_lock_with_page(struct inode *inode, - struct ocfs2_journal_handle *handle, struct buffer_head **ret_bh, int ex, struct page *page) { int ret; - ret = ocfs2_meta_lock_full(inode, handle, ret_bh, ex, - OCFS2_LOCK_NONBLOCK); + ret = ocfs2_meta_lock_full(inode, ret_bh, ex, OCFS2_LOCK_NONBLOCK); if (ret == -EAGAIN) { unlock_page(page); - if (ocfs2_meta_lock(inode, handle, ret_bh, ex) == 0) + if (ocfs2_meta_lock(inode, ret_bh, ex) == 0) ocfs2_meta_unlock(inode, ex); ret = AOP_TRUNCATED_PAGE; } diff --git a/fs/ocfs2/dlmglue.h b/fs/ocfs2/dlmglue.h index 75c49ce2be32..a1165edef430 100644 --- a/fs/ocfs2/dlmglue.h +++ b/fs/ocfs2/dlmglue.h @@ -81,18 +81,16 @@ void ocfs2_data_unlock(struct inode *inode, int ocfs2_rw_lock(struct inode *inode, int write); void ocfs2_rw_unlock(struct inode *inode, int write); int ocfs2_meta_lock_full(struct inode *inode, - struct ocfs2_journal_handle *handle, struct buffer_head **ret_bh, int ex, int arg_flags); int ocfs2_meta_lock_with_page(struct inode *inode, - struct ocfs2_journal_handle *handle, struct buffer_head **ret_bh, int ex, struct page *page); /* 99% of the time we don't want to supply any additional flags -- * those are for very specific cases only. */ -#define ocfs2_meta_lock(i, h, b, e) ocfs2_meta_lock_full(i, h, b, e, 0) +#define ocfs2_meta_lock(i, b, e) ocfs2_meta_lock_full(i, b, e, 0) void ocfs2_meta_unlock(struct inode *inode, int ex); int ocfs2_super_lock(struct ocfs2_super *osb, diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c index fb91089a60a7..06be6e774cf9 100644 --- a/fs/ocfs2/export.c +++ b/fs/ocfs2/export.c @@ -100,7 +100,7 @@ static struct dentry *ocfs2_get_parent(struct dentry *child) mlog(0, "find parent of directory %llu\n", (unsigned long long)OCFS2_I(dir)->ip_blkno); - status = ocfs2_meta_lock(dir, NULL, NULL, 0); + status = ocfs2_meta_lock(dir, NULL, 0); if (status < 0) { if (status != -ENOENT) mlog_errno(status); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index bd944e893bbe..bcae2693e957 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -812,7 +812,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr) } } - status = ocfs2_meta_lock(inode, NULL, &bh, 1); + status = ocfs2_meta_lock(inode, &bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1006,7 +1006,7 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb, */ meta_level = (filp->f_flags & O_APPEND) ? 1 : 0; for(;;) { - ret = ocfs2_meta_lock(inode, NULL, NULL, meta_level); + ret = ocfs2_meta_lock(inode, NULL, meta_level); if (ret < 0) { meta_level = -1; mlog_errno(ret); @@ -1174,7 +1174,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb, * like i_size. This allows the checks down below * generic_file_aio_read() a chance of actually working. */ - ret = ocfs2_meta_lock(inode, NULL, NULL, 0); + ret = ocfs2_meta_lock(inode, NULL, 0); if (ret < 0) { mlog_errno(ret); goto bail; diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 20e60e4b1f10..dec0ece6267a 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -441,7 +441,7 @@ static int ocfs2_read_locked_inode(struct inode *inode, generation, inode); if (can_lock) { - status = ocfs2_meta_lock(inode, NULL, NULL, 0); + status = ocfs2_meta_lock(inode, NULL, 0); if (status) { make_bad_inode(inode); mlog_errno(status); @@ -582,7 +582,7 @@ static int ocfs2_remove_inode(struct inode *inode, } mutex_lock(&inode_alloc_inode->i_mutex); - status = ocfs2_meta_lock(inode_alloc_inode, NULL, &inode_alloc_bh, 1); + status = ocfs2_meta_lock(inode_alloc_inode, &inode_alloc_bh, 1); if (status < 0) { mutex_unlock(&inode_alloc_inode->i_mutex); @@ -705,7 +705,7 @@ static int ocfs2_wipe_inode(struct inode *inode, * delete_inode operation. We do this now to avoid races with * recovery completion on other nodes. */ mutex_lock(&orphan_dir_inode->i_mutex); - status = ocfs2_meta_lock(orphan_dir_inode, NULL, &orphan_dir_bh, 1); + status = ocfs2_meta_lock(orphan_dir_inode, &orphan_dir_bh, 1); if (status < 0) { mutex_unlock(&orphan_dir_inode->i_mutex); @@ -933,7 +933,7 @@ void ocfs2_delete_inode(struct inode *inode) * allocation lock here as it won't be needed - nobody will * have the file open. */ - status = ocfs2_meta_lock(inode, NULL, &di_bh, 1); + status = ocfs2_meta_lock(inode, &di_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1180,7 +1180,7 @@ int ocfs2_inode_revalidate(struct dentry *dentry) /* Let ocfs2_meta_lock do the work of updating our struct * inode for us. */ - status = ocfs2_meta_lock(inode, NULL, NULL, 0); + status = ocfs2_meta_lock(inode, NULL, 0); if (status < 0) { if (status != -ENOENT) mlog_errno(status); diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index 3663cef80689..16d8861b281f 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -26,7 +26,7 @@ static int ocfs2_get_inode_attr(struct inode *inode, unsigned *flags) { int status; - status = ocfs2_meta_lock(inode, NULL, NULL, 0); + status = ocfs2_meta_lock(inode, NULL, 0); if (status < 0) { mlog_errno(status); return status; @@ -50,7 +50,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags, mutex_lock(&inode->i_mutex); - status = ocfs2_meta_lock(inode, NULL, &bh, 1); + status = ocfs2_meta_lock(inode, &bh, 1); if (status < 0) { mlog_errno(status); goto bail; diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index f070487a0551..61db8e7fffa5 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -424,8 +424,7 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty) /* Skip recovery waits here - journal inode metadata never * changes in a live cluster so it can be considered an * exception to the rule. */ - status = ocfs2_meta_lock_full(inode, NULL, &bh, 1, - OCFS2_META_LOCK_RECOVERY); + status = ocfs2_meta_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); if (status < 0) { if (status != -ERESTARTSYS) mlog(ML_ERROR, "Could not get lock on journal!\n"); @@ -1022,8 +1021,7 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, } SET_INODE_JOURNAL(inode); - status = ocfs2_meta_lock_full(inode, NULL, &bh, 1, - OCFS2_META_LOCK_RECOVERY); + status = ocfs2_meta_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); if (status < 0) { mlog(0, "status returned from ocfs2_meta_lock=%d\n", status); if (status != -ERESTARTSYS) @@ -1212,7 +1210,7 @@ static int ocfs2_trylock_journal(struct ocfs2_super *osb, SET_INODE_JOURNAL(inode); flags = OCFS2_META_LOCK_RECOVERY | OCFS2_META_LOCK_NOQUEUE; - status = ocfs2_meta_lock_full(inode, NULL, NULL, 1, flags); + status = ocfs2_meta_lock_full(inode, NULL, 1, flags); if (status < 0) { if (status != -EAGAIN) mlog_errno(status); @@ -1295,7 +1293,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb, } mutex_lock(&orphan_dir_inode->i_mutex); - status = ocfs2_meta_lock(orphan_dir_inode, NULL, NULL, 0); + status = ocfs2_meta_lock(orphan_dir_inode, NULL, 0); if (status < 0) { mlog_errno(status); goto out; diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 869383e7c562..4c46c0a81e00 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -231,7 +231,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb) mutex_lock(&main_bm_inode->i_mutex); - status = ocfs2_meta_lock(main_bm_inode, NULL, &main_bm_bh, 1); + status = ocfs2_meta_lock(main_bm_inode, &main_bm_bh, 1); if (status < 0) { mlog_errno(status); goto out_mutex; @@ -399,7 +399,7 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, mutex_lock(&main_bm_inode->i_mutex); - status = ocfs2_meta_lock(main_bm_inode, NULL, &main_bm_bh, 1); + status = ocfs2_meta_lock(main_bm_inode, &main_bm_bh, 1); if (status < 0) { mlog_errno(status); goto out_mutex; diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 8d03ef446868..daf70605afa8 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -159,7 +159,7 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry, mlog(0, "find name %.*s in directory %llu\n", dentry->d_name.len, dentry->d_name.name, (unsigned long long)OCFS2_I(dir)->ip_blkno); - status = ocfs2_meta_lock(dir, NULL, NULL, 0); + status = ocfs2_meta_lock(dir, NULL, 0); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -327,7 +327,7 @@ static int ocfs2_mknod(struct inode *dir, /* get our super block */ osb = OCFS2_SB(dir->i_sb); - status = ocfs2_meta_lock(dir, NULL, &parent_fe_bh, 1); + status = ocfs2_meta_lock(dir, &parent_fe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -658,7 +658,7 @@ static int ocfs2_link(struct dentry *old_dentry, if (S_ISDIR(inode->i_mode)) return -EPERM; - err = ocfs2_meta_lock(dir, NULL, &parent_fe_bh, 1); + err = ocfs2_meta_lock(dir, &parent_fe_bh, 1); if (err < 0) { if (err != -ENOENT) mlog_errno(err); @@ -683,7 +683,7 @@ static int ocfs2_link(struct dentry *old_dentry, goto out; } - err = ocfs2_meta_lock(inode, NULL, &fe_bh, 1); + err = ocfs2_meta_lock(inode, &fe_bh, 1); if (err < 0) { if (err != -ENOENT) mlog_errno(err); @@ -825,7 +825,7 @@ static int ocfs2_unlink(struct inode *dir, return -EPERM; } - status = ocfs2_meta_lock(dir, NULL, &parent_node_bh, 1); + status = ocfs2_meta_lock(dir, &parent_node_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -850,7 +850,7 @@ static int ocfs2_unlink(struct inode *dir, goto leave; } - status = ocfs2_meta_lock(inode, NULL, &fe_bh, 1); + status = ocfs2_meta_lock(inode, &fe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1012,7 +1012,7 @@ static int ocfs2_double_lock(struct ocfs2_super *osb, inode1 = tmpinode; } /* lock id2 */ - status = ocfs2_meta_lock(inode2, NULL, bh2, 1); + status = ocfs2_meta_lock(inode2, bh2, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1021,7 +1021,7 @@ static int ocfs2_double_lock(struct ocfs2_super *osb, } /* lock id1 */ - status = ocfs2_meta_lock(inode1, NULL, bh1, 1); + status = ocfs2_meta_lock(inode1, bh1, 1); if (status < 0) { /* * An error return must mean that no cluster locks @@ -1142,7 +1142,7 @@ static int ocfs2_rename(struct inode *old_dir, * the vote thread on other nodes won't have to concurrently * downconvert the inode and the dentry locks. */ - status = ocfs2_meta_lock(old_inode, NULL, NULL, 1); + status = ocfs2_meta_lock(old_inode, NULL, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1234,7 +1234,7 @@ static int ocfs2_rename(struct inode *old_dir, goto bail; } - status = ocfs2_meta_lock(new_inode, NULL, &newfe_bh, 1); + status = ocfs2_meta_lock(new_inode, &newfe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1608,7 +1608,7 @@ static int ocfs2_symlink(struct inode *dir, credits = ocfs2_calc_symlink_credits(sb); /* lock the parent directory */ - status = ocfs2_meta_lock(dir, NULL, &parent_fe_bh, 1); + status = ocfs2_meta_lock(dir, &parent_fe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -2127,7 +2127,7 @@ static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb, mutex_lock(&orphan_dir_inode->i_mutex); - status = ocfs2_meta_lock(orphan_dir_inode, NULL, &orphan_dir_bh, 1); + status = ocfs2_meta_lock(orphan_dir_inode, &orphan_dir_bh, 1); if (status < 0) { mlog_errno(status); goto leave; diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 31bda54fefe3..27f8dc4c819c 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -421,7 +421,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, mutex_lock(&alloc_inode->i_mutex); - status = ocfs2_meta_lock(alloc_inode, NULL, &bh, 1); + status = ocfs2_meta_lock(alloc_inode, &bh, 1); if (status < 0) { mutex_unlock(&alloc_inode->i_mutex); iput(alloc_inode); diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 290d531bed61..d9b1eb6a3c6e 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -865,7 +865,7 @@ static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf) goto bail; } - status = ocfs2_meta_lock(inode, NULL, &bh, 0); + status = ocfs2_meta_lock(inode, &bh, 0); if (status < 0) { mlog_errno(status); goto bail; -- cgit v1.2.3 From 02dc1af44e9fa4b8801169891b3a1ba4047537ad Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Mon, 9 Oct 2006 16:48:10 -0700 Subject: ocfs2: pass ocfs2_super * into ocfs2_commit_trans() This sets us up to remove handle->journal. Signed-off-by: Mark Fasheh --- fs/ocfs2/alloc.c | 8 ++++---- fs/ocfs2/aops.c | 4 ++-- fs/ocfs2/dir.c | 2 +- fs/ocfs2/file.c | 12 ++++++------ fs/ocfs2/inode.c | 6 +++--- fs/ocfs2/ioctl.c | 2 +- fs/ocfs2/journal.c | 5 +++-- fs/ocfs2/journal.h | 3 ++- fs/ocfs2/localalloc.c | 6 +++--- fs/ocfs2/namei.c | 10 +++++----- fs/ocfs2/suballoc.c | 2 +- 11 files changed, 31 insertions(+), 29 deletions(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 22dd60833c9b..f3dbd31a85a1 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -1170,7 +1170,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb) if (status < 0) mlog_errno(status); - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out_unlock: brelse(data_alloc_bh); @@ -1379,7 +1379,7 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb, status = ocfs2_truncate_log_append(osb, handle, start_blk, clusters); - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (status < 0) { mlog_errno(status); goto bail_up; @@ -1883,7 +1883,7 @@ start: mutex_unlock(&tl_inode->i_mutex); tl_sem = 0; - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); handle = NULL; BUG_ON(le32_to_cpu(fe->i_clusters) < target_i_clusters); @@ -1898,7 +1898,7 @@ bail: mutex_unlock(&tl_inode->i_mutex); if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (last_eb_bh) brelse(last_eb_bh); diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 196a71cb9764..c36939996946 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -382,7 +382,7 @@ struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode, out: if (ret) { if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); handle = ERR_PTR(ret); } return handle; @@ -464,7 +464,7 @@ static int ocfs2_commit_write(struct file *file, struct page *page, } out_commit: - ocfs2_commit_trans(handle); + ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle); out_unlock_data: ocfs2_data_unlock(inode, 1); out_unlock_meta: diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index db46ee505782..2bda5f345216 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -488,7 +488,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, get_bh(*new_de_bh); bail: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (data_ac) ocfs2_free_alloc_context(data_ac); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index bcae2693e957..9eb60f21968d 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -178,7 +178,7 @@ static int ocfs2_simple_size_update(struct inode *inode, if (ret < 0) mlog_errno(ret); - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out: return ret; } @@ -207,7 +207,7 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb, if (status < 0) mlog_errno(status); - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out: mlog_exit(status); return status; @@ -576,7 +576,7 @@ leave: drop_alloc_sem = 0; } if (handle) { - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); handle = NULL; } if (data_ac) { @@ -655,7 +655,7 @@ static int ocfs2_write_zero_page(struct inode *inode, ret = 0; if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle); out_unlock: unlock_page(page); page_cache_release(page); @@ -850,7 +850,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr) mlog_errno(status); bail_commit: - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); bail_unlock: ocfs2_meta_unlock(inode, 1); bail_unlock_rw: @@ -938,7 +938,7 @@ static int ocfs2_write_remove_suid(struct inode *inode) out_bh: brelse(bh); out_trans: - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out: mlog_exit(ret); return ret; diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index dec0ece6267a..7708c63a3554 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -538,7 +538,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb, goto bail; } - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); handle = NULL; status = ocfs2_prepare_truncate(osb, inode, fe_bh, &tc); @@ -554,7 +554,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb, } bail: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); mlog_exit(status); return status; @@ -629,7 +629,7 @@ static int ocfs2_remove_inode(struct inode *inode, mlog_errno(status); bail_commit: - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); bail_unlock: ocfs2_meta_unlock(inode_alloc_inode, 1); mutex_unlock(&inode_alloc_inode->i_mutex); diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index 16d8861b281f..e927758e8cd3 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -96,7 +96,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags, if (status < 0) mlog_errno(status); - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); bail_unlock: ocfs2_meta_unlock(inode, 1); bail: diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 61db8e7fffa5..00402e749fc6 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -195,11 +195,12 @@ done_free: return ERR_PTR(ret); } -void ocfs2_commit_trans(struct ocfs2_journal_handle *handle) +void ocfs2_commit_trans(struct ocfs2_super *osb, + struct ocfs2_journal_handle *handle) { handle_t *jbd_handle; int retval; - struct ocfs2_journal *journal = handle->journal; + struct ocfs2_journal *journal = osb->journal; mlog_entry_void(); diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index 3e64e6b646a9..d315179d0c07 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -219,7 +219,8 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode) struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, struct ocfs2_journal_handle *handle, int max_buffs); -void ocfs2_commit_trans(struct ocfs2_journal_handle *handle); +void ocfs2_commit_trans(struct ocfs2_super *osb, + struct ocfs2_journal_handle *handle); int ocfs2_extend_trans(handle_t *handle, int nblocks); /* diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 4c46c0a81e00..9dd208dc5d7a 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -280,7 +280,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb) mlog_errno(status); out_commit: - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out_unlock: if (main_bm_bh) @@ -421,7 +421,7 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, if (status < 0) mlog_errno(status); - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out_unlock: ocfs2_meta_unlock(main_bm_inode, 1); @@ -954,7 +954,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, status = 0; bail: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (main_bm_bh) brelse(main_bm_bh); diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index daf70605afa8..9a56bfdf45c6 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -440,7 +440,7 @@ static int ocfs2_mknod(struct inode *dir, status = 0; leave: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); ocfs2_meta_unlock(dir, 1); @@ -746,7 +746,7 @@ static int ocfs2_link(struct dentry *old_dentry, d_instantiate(dentry, inode); out_commit: - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); out_unlock_inode: ocfs2_meta_unlock(inode, 1); @@ -942,7 +942,7 @@ static int ocfs2_unlink(struct inode *dir, leave: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (child_locked) ocfs2_meta_unlock(inode, 1); @@ -1428,7 +1428,7 @@ bail: ocfs2_rename_unlock(osb); if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (parents_locked) ocfs2_double_unlock(old_dir, new_dir); @@ -1730,7 +1730,7 @@ static int ocfs2_symlink(struct inode *dir, d_instantiate(dentry, inode); bail: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); ocfs2_meta_unlock(dir, 1); diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 27f8dc4c819c..ea63a519167d 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -387,7 +387,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, status = 0; bail: if (handle) - ocfs2_commit_trans(handle); + ocfs2_commit_trans(osb, handle); if (ac) ocfs2_free_alloc_context(ac); -- cgit v1.2.3 From 65eff9ccf86d63eb5c3e9071450a36e4e4fa9564 Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Mon, 9 Oct 2006 17:26:22 -0700 Subject: ocfs2: remove handle argument to ocfs2_start_trans() All callers either pass in NULL directly, or a local variable that is already set to NULL. The internals of ocfs2_start_trans() get a nice cleanup as a result. Signed-off-by: Mark Fasheh --- fs/ocfs2/alloc.c | 7 +++---- fs/ocfs2/aops.c | 2 +- fs/ocfs2/dir.c | 2 +- fs/ocfs2/file.c | 11 +++++------ fs/ocfs2/inode.c | 4 ++-- fs/ocfs2/ioctl.c | 2 +- fs/ocfs2/journal.c | 29 ++++++++--------------------- fs/ocfs2/journal.h | 1 - fs/ocfs2/localalloc.c | 6 +++--- fs/ocfs2/namei.c | 10 +++++----- fs/ocfs2/suballoc.c | 2 +- 11 files changed, 30 insertions(+), 46 deletions(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index f3dbd31a85a1..354817acf8b3 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -1158,7 +1158,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb) goto out_mutex; } - handle = ocfs2_start_trans(osb, NULL, OCFS2_TRUNCATE_LOG_UPDATE); + handle = ocfs2_start_trans(osb, OCFS2_TRUNCATE_LOG_UPDATE); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); @@ -1365,8 +1365,7 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb, } } - handle = ocfs2_start_trans(osb, NULL, - OCFS2_TRUNCATE_LOG_UPDATE); + handle = ocfs2_start_trans(osb, OCFS2_TRUNCATE_LOG_UPDATE); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); @@ -1860,7 +1859,7 @@ start: credits = ocfs2_calc_tree_trunc_credits(osb->sb, clusters_to_del, fe, el); - handle = ocfs2_start_trans(osb, NULL, credits); + handle = ocfs2_start_trans(osb, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index c36939996946..fcdcdf6aa352 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -364,7 +364,7 @@ struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode, struct ocfs2_journal_handle *handle = NULL; int ret = 0; - handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (!handle) { ret = -ENOMEM; mlog_errno(ret); diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 2bda5f345216..036c891c1e17 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -442,7 +442,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, credits = OCFS2_SIMPLE_DIR_EXTEND_CREDITS; } - handle = ocfs2_start_trans(osb, NULL, credits); + handle = ocfs2_start_trans(osb, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 9eb60f21968d..100754de16b8 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -165,8 +165,7 @@ static int ocfs2_simple_size_update(struct inode *inode, struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); struct ocfs2_journal_handle *handle = NULL; - handle = ocfs2_start_trans(osb, NULL, - OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (handle == NULL) { ret = -ENOMEM; mlog_errno(ret); @@ -196,7 +195,7 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb, /* TODO: This needs to actually orphan the inode in this * transaction. */ - handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); @@ -496,7 +495,7 @@ restart_all: drop_alloc_sem = 1; credits = ocfs2_calc_extend_credits(osb->sb, fe, clusters_to_add); - handle = ocfs2_start_trans(osb, NULL, credits); + handle = ocfs2_start_trans(osb, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -832,7 +831,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr) } } - handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); @@ -905,7 +904,7 @@ static int ocfs2_write_remove_suid(struct inode *inode) mlog_entry("(Inode %llu, mode 0%o)\n", (unsigned long long)oi->ip_blkno, inode->i_mode); - handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (handle == NULL) { ret = -ENOMEM; mlog_errno(ret); diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 7708c63a3554..ac78877ba14d 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -524,7 +524,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb, if (!fe->i_clusters) goto bail; - handle = ocfs2_start_trans(osb, handle, OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -590,7 +590,7 @@ static int ocfs2_remove_inode(struct inode *inode, goto bail; } - handle = ocfs2_start_trans(osb, NULL, OCFS2_DELETE_INODE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_DELETE_INODE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index e927758e8cd3..752735842b1d 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -67,7 +67,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags, if (!S_ISDIR(inode->i_mode)) flags &= ~OCFS2_DIRSYNC_FL; - handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 81fb917475fd..6d9658b0c5db 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -129,20 +129,16 @@ static struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb) * you pass it a handle however, it may still return error, in which * case it has free'd the passed handle for you. */ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, int max_buffs) { int ret; journal_t *journal = osb->journal->j_journal; - - mlog_entry("(max_buffs = %d)\n", max_buffs); + struct ocfs2_journal_handle *handle; BUG_ON(!osb || !osb->journal->j_journal); - if (ocfs2_is_hard_readonly(osb)) { - ret = -EROFS; - goto done_free; - } + if (ocfs2_is_hard_readonly(osb)) + return ERR_PTR(-EROFS); BUG_ON(osb->journal->j_state == OCFS2_JOURNAL_FREE); BUG_ON(max_buffs <= 0); @@ -153,13 +149,11 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, BUG(); } - if (!handle) - handle = ocfs2_alloc_handle(osb); + handle = ocfs2_alloc_handle(osb); if (!handle) { ret = -ENOMEM; - mlog(ML_ERROR, "Failed to allocate memory for journal " - "handle!\n"); - goto done_free; + mlog_errno(ret); + return ERR_PTR(ret); } down_read(&osb->journal->j_trans_barrier); @@ -168,6 +162,7 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, handle->k_handle = journal_start(journal, max_buffs); if (IS_ERR(handle->k_handle)) { up_read(&osb->journal->j_trans_barrier); + kfree(handle); ret = PTR_ERR(handle->k_handle); handle->k_handle = NULL; @@ -177,20 +172,12 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, ocfs2_abort(osb->sb, "Detected aborted journal"); ret = -EROFS; } - goto done_free; + return ERR_PTR(ret); } atomic_inc(&(osb->journal->j_num_trans)); - mlog_exit_ptr(handle); return handle; - -done_free: - if (handle) - kfree(handle); - - mlog_exit(ret); - return ERR_PTR(ret); } void ocfs2_commit_trans(struct ocfs2_super *osb, diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index d96f61abd668..3c0d15c5e49c 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -216,7 +216,6 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode) * perfectly legal to go through an entire transaction without having * dirtied any buffers. */ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, int max_buffs); void ocfs2_commit_trans(struct ocfs2_super *osb, struct ocfs2_journal_handle *handle); diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 9dd208dc5d7a..2ae567a7042b 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -238,7 +238,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb) } /* WINDOW_MOVE_CREDITS is a bit heavy... */ - handle = ocfs2_start_trans(osb, NULL, OCFS2_WINDOW_MOVE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS); if (IS_ERR(handle)) { mlog_errno(PTR_ERR(handle)); handle = NULL; @@ -405,7 +405,7 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, goto out_mutex; } - handle = ocfs2_start_trans(osb, NULL, OCFS2_WINDOW_MOVE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -896,7 +896,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, goto bail; } - handle = ocfs2_start_trans(osb, NULL, OCFS2_WINDOW_MOVE_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 9a56bfdf45c6..d63ab7be89a5 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -379,7 +379,7 @@ static int ocfs2_mknod(struct inode *dir, } } - handle = ocfs2_start_trans(osb, NULL, OCFS2_MKNOD_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_MKNOD_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -696,7 +696,7 @@ static int ocfs2_link(struct dentry *old_dentry, goto out_unlock_inode; } - handle = ocfs2_start_trans(osb, NULL, OCFS2_LINK_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_LINK_CREDITS); if (IS_ERR(handle)) { err = PTR_ERR(handle); handle = NULL; @@ -886,7 +886,7 @@ static int ocfs2_unlink(struct inode *dir, } } - handle = ocfs2_start_trans(osb, NULL, OCFS2_UNLINK_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_UNLINK_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -1284,7 +1284,7 @@ static int ocfs2_rename(struct inode *old_dir, } } - handle = ocfs2_start_trans(osb, NULL, OCFS2_RENAME_CREDITS); + handle = ocfs2_start_trans(osb, OCFS2_RENAME_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -1652,7 +1652,7 @@ static int ocfs2_symlink(struct inode *dir, } } - handle = ocfs2_start_trans(osb, NULL, credits); + handle = ocfs2_start_trans(osb, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index ea63a519167d..186d2c3d524d 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -302,7 +302,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, credits = ocfs2_calc_group_alloc_credits(osb->sb, le16_to_cpu(cl->cl_cpg)); - handle = ocfs2_start_trans(osb, handle, credits); + handle = ocfs2_start_trans(osb, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; -- cgit v1.2.3 From 1fabe1481fac9e01bf8bffa60a2307ef379aa5de Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Mon, 9 Oct 2006 18:11:45 -0700 Subject: ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t This is mostly a search and replace as ocfs2_journal_handle is now no more than a container for a handle_t pointer. ocfs2_commit_trans() becomes very straight forward, and we remove some out of date comments / code. Signed-off-by: Mark Fasheh --- fs/ocfs2/alloc.c | 32 ++++++++--------- fs/ocfs2/alloc.h | 2 +- fs/ocfs2/aops.c | 8 ++--- fs/ocfs2/aops.h | 2 +- fs/ocfs2/dir.c | 4 +-- fs/ocfs2/dir.h | 2 +- fs/ocfs2/file.c | 18 +++++----- fs/ocfs2/file.h | 4 +-- fs/ocfs2/inode.c | 6 ++-- fs/ocfs2/inode.h | 2 +- fs/ocfs2/ioctl.c | 2 +- fs/ocfs2/journal.c | 95 +++++++++++---------------------------------------- fs/ocfs2/journal.h | 21 ++++++------ fs/ocfs2/localalloc.c | 18 +++++----- fs/ocfs2/localalloc.h | 2 +- fs/ocfs2/namei.c | 38 ++++++++++----------- fs/ocfs2/namei.h | 2 +- fs/ocfs2/ocfs2.h | 2 +- fs/ocfs2/suballoc.c | 44 ++++++++++++------------ fs/ocfs2/suballoc.h | 12 +++---- 20 files changed, 130 insertions(+), 186 deletions(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 354817acf8b3..85a048b7a67b 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -52,14 +52,14 @@ static int ocfs2_extent_contig(struct inode *inode, u64 blkno); static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, int wanted, struct ocfs2_alloc_context *meta_ac, struct buffer_head *bhs[]); static int ocfs2_add_branch(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, struct buffer_head *eb_bh, @@ -67,14 +67,14 @@ static int ocfs2_add_branch(struct ocfs2_super *osb, struct ocfs2_alloc_context *meta_ac); static int ocfs2_shift_tree_depth(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, struct ocfs2_alloc_context *meta_ac, struct buffer_head **ret_new_eb_bh); static int ocfs2_do_insert_extent(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, u64 blkno, @@ -152,7 +152,7 @@ bail: * l_count for you */ static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, int wanted, struct ocfs2_alloc_context *meta_ac, @@ -253,7 +253,7 @@ bail: * contain a single record with e_clusters == 0. */ static int ocfs2_add_branch(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, struct buffer_head *eb_bh, @@ -418,7 +418,7 @@ bail: * after this call. */ static int ocfs2_shift_tree_depth(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, struct ocfs2_alloc_context *meta_ac, @@ -520,7 +520,7 @@ bail: * down. */ static int ocfs2_do_insert_extent(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, u64 start_blk, @@ -809,7 +809,7 @@ bail: /* the caller needs to update fe->i_clusters */ int ocfs2_insert_extent(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, u64 start_blk, @@ -951,7 +951,7 @@ static int ocfs2_truncate_log_can_coalesce(struct ocfs2_truncate_log *tl, } static int ocfs2_truncate_log_append(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, u64 start_blk, unsigned int num_clusters) { @@ -1034,7 +1034,7 @@ bail: } static int ocfs2_replay_truncate_records(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *data_alloc_inode, struct buffer_head *data_alloc_bh) { @@ -1074,7 +1074,7 @@ static int ocfs2_replay_truncate_records(struct ocfs2_super *osb, /* TODO: Perhaps we can calculate the bulk of the * credits up front rather than extending like * this. */ - status = ocfs2_extend_trans(handle->k_handle, + status = ocfs2_extend_trans(handle, OCFS2_TRUNCATE_LOG_FLUSH_ONE_REC); if (status < 0) { mlog_errno(status); @@ -1113,7 +1113,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb) { int status; unsigned int num_to_flush; - struct ocfs2_journal_handle *handle; + handle_t *handle; struct inode *tl_inode = osb->osb_tl_inode; struct inode *data_alloc_inode = NULL; struct buffer_head *tl_bh = osb->osb_tl_bh; @@ -1339,7 +1339,7 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb, int i; unsigned int clusters, num_recs, start_cluster; u64 start_blk; - struct ocfs2_journal_handle *handle; + handle_t *handle; struct inode *tl_inode = osb->osb_tl_inode; struct ocfs2_truncate_log *tl; @@ -1534,7 +1534,7 @@ static int ocfs2_do_truncate(struct ocfs2_super *osb, struct inode *inode, struct buffer_head *fe_bh, struct buffer_head *old_last_eb_bh, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_truncate_context *tc) { int status, i, depth; @@ -1773,7 +1773,7 @@ int ocfs2_commit_truncate(struct ocfs2_super *osb, struct ocfs2_extent_block *eb; struct ocfs2_extent_list *el; struct buffer_head *last_eb_bh; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct inode *tl_inode = osb->osb_tl_inode; mlog_entry_void(); diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index 12ba897743f4..0b82e8044325 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h @@ -28,7 +28,7 @@ struct ocfs2_alloc_context; int ocfs2_insert_extent(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, u64 blkno, diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index fcdcdf6aa352..2f7268e81520 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -355,13 +355,13 @@ static int walk_page_buffers( handle_t *handle, return ret; } -struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode, +handle_t *ocfs2_start_walk_page_trans(struct inode *inode, struct page *page, unsigned from, unsigned to) { struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; int ret = 0; handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); @@ -372,7 +372,7 @@ struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode, } if (ocfs2_should_order_data(inode)) { - ret = walk_page_buffers(handle->k_handle, + ret = walk_page_buffers(handle, page_buffers(page), from, to, NULL, ocfs2_journal_dirty_data); @@ -394,7 +394,7 @@ static int ocfs2_commit_write(struct file *file, struct page *page, int ret; struct buffer_head *di_bh = NULL; struct inode *inode = page->mapping->host; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_dinode *di; mlog_entry("(0x%p, 0x%p, %u, %u)\n", file, page, from, to); diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h index e88c3f0b8fa9..f446a15eab88 100644 --- a/fs/ocfs2/aops.h +++ b/fs/ocfs2/aops.h @@ -25,7 +25,7 @@ int ocfs2_prepare_write_nolock(struct inode *inode, struct page *page, unsigned from, unsigned to); -struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode, +handle_t *ocfs2_start_walk_page_trans(struct inode *inode, struct page *page, unsigned from, unsigned to); diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 036c891c1e17..5efea44d780d 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -340,7 +340,7 @@ int ocfs2_empty_dir(struct inode *inode) /* returns a bh of the 1st new block in the allocation. */ int ocfs2_do_extend_dir(struct super_block *sb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *dir, struct buffer_head *parent_fe_bh, struct ocfs2_alloc_context *data_ac, @@ -398,7 +398,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, struct ocfs2_dinode *fe = (struct ocfs2_dinode *) parent_fe_bh->b_data; struct ocfs2_alloc_context *data_ac = NULL; struct ocfs2_alloc_context *meta_ac = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct buffer_head *new_bh = NULL; struct ocfs2_dir_entry * de; struct super_block *sb = osb->sb; diff --git a/fs/ocfs2/dir.h b/fs/ocfs2/dir.h index 5f614ec9649c..3f67e146864a 100644 --- a/fs/ocfs2/dir.h +++ b/fs/ocfs2/dir.h @@ -45,7 +45,7 @@ int ocfs2_prepare_dir_for_insert(struct ocfs2_super *osb, struct buffer_head **ret_de_bh); struct ocfs2_alloc_context; int ocfs2_do_extend_dir(struct super_block *sb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *dir, struct buffer_head *parent_fe_bh, struct ocfs2_alloc_context *data_ac, diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 100754de16b8..fe6b795b1a45 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -134,7 +134,7 @@ bail: return (err < 0) ? -EIO : 0; } -int ocfs2_set_inode_size(struct ocfs2_journal_handle *handle, +int ocfs2_set_inode_size(handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, u64 new_i_size) @@ -163,7 +163,7 @@ static int ocfs2_simple_size_update(struct inode *inode, { int ret; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (handle == NULL) { @@ -188,7 +188,7 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb, u64 new_i_size) { int status; - struct ocfs2_journal_handle *handle; + handle_t *handle; mlog_entry_void(); @@ -327,7 +327,7 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb, struct inode *inode, u32 clusters_to_add, struct buffer_head *fe_bh, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *data_ac, struct ocfs2_alloc_context *meta_ac, enum ocfs2_alloc_restarted *reason_ret) @@ -432,7 +432,7 @@ static int ocfs2_extend_allocation(struct inode *inode, u32 prev_clusters; struct buffer_head *bh = NULL; struct ocfs2_dinode *fe = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_alloc_context *data_ac = NULL; struct ocfs2_alloc_context *meta_ac = NULL; enum ocfs2_alloc_restarted why; @@ -552,7 +552,7 @@ restarted_transaction: credits = ocfs2_calc_extend_credits(osb->sb, fe, clusters_to_add); - status = ocfs2_extend_trans(handle->k_handle, credits); + status = ocfs2_extend_trans(handle, credits); if (status < 0) { /* handle still has to be committed at * this point. */ @@ -610,7 +610,7 @@ static int ocfs2_write_zero_page(struct inode *inode, struct page *page; unsigned long index; unsigned int offset; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; int ret; offset = (size & (PAGE_CACHE_SIZE-1)); /* Within page */ @@ -775,7 +775,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr) struct super_block *sb = inode->i_sb; struct ocfs2_super *osb = OCFS2_SB(sb); struct buffer_head *bh = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; mlog_entry("(0x%p, '%.*s')\n", dentry, dentry->d_name.len, dentry->d_name.name); @@ -897,7 +897,7 @@ static int ocfs2_write_remove_suid(struct inode *inode) int ret; struct buffer_head *bh = NULL; struct ocfs2_inode_info *oi = OCFS2_I(inode); - struct ocfs2_journal_handle *handle; + handle_t *handle; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); struct ocfs2_dinode *di; diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h index 740c9e7ca599..84f8b974dcad 100644 --- a/fs/ocfs2/file.h +++ b/fs/ocfs2/file.h @@ -41,7 +41,7 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb, struct inode *inode, u32 clusters_to_add, struct buffer_head *fe_bh, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *data_ac, struct ocfs2_alloc_context *meta_ac, enum ocfs2_alloc_restarted *reason); @@ -49,7 +49,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr); int ocfs2_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat); -int ocfs2_set_inode_size(struct ocfs2_journal_handle *handle, +int ocfs2_set_inode_size(handle_t *handle, struct inode *inode, struct buffer_head *fe_bh, u64 new_i_size); diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index ac78877ba14d..ad4d4a1df77b 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -512,7 +512,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb, struct buffer_head *fe_bh) { int status = 0; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_truncate_context *tc = NULL; struct ocfs2_dinode *fe; @@ -568,7 +568,7 @@ static int ocfs2_remove_inode(struct inode *inode, int status; struct inode *inode_alloc_inode = NULL; struct buffer_head *inode_alloc_bh = NULL; - struct ocfs2_journal_handle *handle; + handle_t *handle; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data; @@ -1198,7 +1198,7 @@ bail: * struct inode. * Only takes ip_lock. */ -int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle, +int ocfs2_mark_inode_dirty(handle_t *handle, struct inode *inode, struct buffer_head *bh) { diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 9b7354545cb4..46a378fbc40b 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -136,7 +136,7 @@ ssize_t ocfs2_rw_direct(int rw, struct file *filp, char *buf, void ocfs2_sync_blockdev(struct super_block *sb); void ocfs2_refresh_inode(struct inode *inode, struct ocfs2_dinode *fe); -int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle, +int ocfs2_mark_inode_dirty(handle_t *handle, struct inode *inode, struct buffer_head *bh); int ocfs2_aio_read(struct file *file, struct kiocb *req, struct iocb *iocb); diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index 752735842b1d..4768be5f3086 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -43,7 +43,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags, { struct ocfs2_inode_info *ocfs2_inode = OCFS2_I(inode); struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct buffer_head *bh = NULL; unsigned oldflags; int status; diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 6d9658b0c5db..c0ad7cb59521 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -110,30 +110,13 @@ finally: return status; } -static struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb) -{ - struct ocfs2_journal_handle *retval = NULL; - - retval = kcalloc(1, sizeof(*retval), GFP_NOFS); - if (!retval) { - mlog(ML_ERROR, "Failed to allocate memory for journal " - "handle!\n"); - return NULL; - } - retval->k_handle = NULL; - - return retval; -} - /* pass it NULL and it will allocate a new handle object for you. If * you pass it a handle however, it may still return error, in which * case it has free'd the passed handle for you. */ -struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, - int max_buffs) +handle_t *ocfs2_start_trans(struct ocfs2_super *osb, int max_buffs) { - int ret; journal_t *journal = osb->journal->j_journal; - struct ocfs2_journal_handle *handle; + handle_t *handle; BUG_ON(!osb || !osb->journal->j_journal); @@ -149,77 +132,39 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, BUG(); } - handle = ocfs2_alloc_handle(osb); - if (!handle) { - ret = -ENOMEM; - mlog_errno(ret); - return ERR_PTR(ret); - } - down_read(&osb->journal->j_trans_barrier); - /* actually start the transaction now */ - handle->k_handle = journal_start(journal, max_buffs); - if (IS_ERR(handle->k_handle)) { + handle = journal_start(journal, max_buffs); + if (IS_ERR(handle)) { up_read(&osb->journal->j_trans_barrier); - kfree(handle); - ret = PTR_ERR(handle->k_handle); - handle->k_handle = NULL; - mlog_errno(ret); + mlog_errno(PTR_ERR(handle)); if (is_journal_aborted(journal)) { ocfs2_abort(osb->sb, "Detected aborted journal"); - ret = -EROFS; + handle = ERR_PTR(-EROFS); } - return ERR_PTR(ret); - } - - atomic_inc(&(osb->journal->j_num_trans)); + } else + atomic_inc(&(osb->journal->j_num_trans)); return handle; } -void ocfs2_commit_trans(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle) +int ocfs2_commit_trans(struct ocfs2_super *osb, + handle_t *handle) { - handle_t *jbd_handle; - int retval; + int ret; struct ocfs2_journal *journal = osb->journal; - mlog_entry_void(); - BUG_ON(!handle); - if (!handle->k_handle) { - kfree(handle); - mlog_exit_void(); - return; - } - - /* ocfs2_extend_trans may have had to call journal_restart - * which will always commit the transaction, but may return - * error for any number of reasons. If this is the case, we - * clear k_handle as it's not valid any more. */ - if (handle->k_handle) { - jbd_handle = handle->k_handle; - - /* actually stop the transaction. if we've set h_sync, - * it'll have been committed when we return */ - retval = journal_stop(jbd_handle); - if (retval < 0) { - mlog_errno(retval); - mlog(ML_ERROR, "Could not commit transaction\n"); - BUG(); - } - - handle->k_handle = NULL; /* it's been free'd in journal_stop */ - } + ret = journal_stop(handle); + if (ret < 0) + mlog_errno(ret); up_read(&journal->j_trans_barrier); - kfree(handle); - mlog_exit_void(); + return ret; } /* @@ -268,7 +213,7 @@ bail: return status; } -int ocfs2_journal_access(struct ocfs2_journal_handle *handle, +int ocfs2_journal_access(handle_t *handle, struct inode *inode, struct buffer_head *bh, int type) @@ -306,11 +251,11 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle, switch (type) { case OCFS2_JOURNAL_ACCESS_CREATE: case OCFS2_JOURNAL_ACCESS_WRITE: - status = journal_get_write_access(handle->k_handle, bh); + status = journal_get_write_access(handle, bh); break; case OCFS2_JOURNAL_ACCESS_UNDO: - status = journal_get_undo_access(handle->k_handle, bh); + status = journal_get_undo_access(handle, bh); break; default: @@ -327,7 +272,7 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle, return status; } -int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle, +int ocfs2_journal_dirty(handle_t *handle, struct buffer_head *bh) { int status; @@ -335,7 +280,7 @@ int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle, mlog_entry("(bh->b_blocknr=%llu)\n", (unsigned long long)bh->b_blocknr); - status = journal_dirty_metadata(handle->k_handle, bh); + status = journal_dirty_metadata(handle, bh); if (status < 0) mlog(ML_ERROR, "Could not dirty metadata buffer. " "(bh->b_blocknr=%llu)\n", diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index 3c0d15c5e49c..d86cb960b7ec 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -37,7 +37,6 @@ enum ocfs2_journal_state { struct ocfs2_super; struct ocfs2_dinode; -struct ocfs2_journal_handle; struct ocfs2_journal { enum ocfs2_journal_state j_state; /* Journals current state */ @@ -133,10 +132,6 @@ static inline void ocfs2_inode_set_new(struct ocfs2_super *osb, spin_unlock(&trans_inc_lock); } -struct ocfs2_journal_handle { - handle_t *k_handle; /* kernel handle. */ -}; - /* Exported only for the journal struct init code in super.c. Do not call. */ void ocfs2_complete_recovery(void *data); @@ -200,7 +195,11 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode) * ocfs2_start_trans - Begin a transaction. Give it an upper estimate of * the number of blocks that will be changed during * this handle. - * ocfs2_commit_trans - Complete a handle. + * ocfs2_commit_trans - Complete a handle. It might return -EIO if + * the journal was aborted. The majority of paths don't + * check the return value as an error there comes too + * late to do anything (and will be picked up in a + * later transaction). * ocfs2_extend_trans - Extend a handle by nblocks credits. This may * commit the handle to disk in the process, but will * not release any locks taken during the transaction. @@ -215,10 +214,10 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode) /* You must always start_trans with a number of buffs > 0, but it's * perfectly legal to go through an entire transaction without having * dirtied any buffers. */ -struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, +handle_t *ocfs2_start_trans(struct ocfs2_super *osb, int max_buffs); -void ocfs2_commit_trans(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle); +int ocfs2_commit_trans(struct ocfs2_super *osb, + handle_t *handle); int ocfs2_extend_trans(handle_t *handle, int nblocks); /* @@ -236,7 +235,7 @@ int ocfs2_extend_trans(handle_t *handle, int nblocks); #define OCFS2_JOURNAL_ACCESS_WRITE 1 #define OCFS2_JOURNAL_ACCESS_UNDO 2 -int ocfs2_journal_access(struct ocfs2_journal_handle *handle, +int ocfs2_journal_access(handle_t *handle, struct inode *inode, struct buffer_head *bh, int type); @@ -259,7 +258,7 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle, * * ocfs2_journal_dirty(handle, bh); */ -int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle, +int ocfs2_journal_dirty(handle_t *handle, struct buffer_head *bh); int ocfs2_journal_dirty_data(handle_t *handle, struct buffer_head *bh); diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 2ae567a7042b..698d79a74ef8 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -58,7 +58,7 @@ static int ocfs2_local_alloc_find_clear_bits(struct ocfs2_super *osb, static void ocfs2_clear_local_alloc(struct ocfs2_dinode *alloc); static int ocfs2_sync_local_to_main(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_dinode *alloc, struct inode *main_bm_inode, struct buffer_head *main_bm_bh); @@ -69,7 +69,7 @@ static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, struct buffer_head **bitmap_bh); static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac); static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, @@ -195,7 +195,7 @@ bail: void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb) { int status; - struct ocfs2_journal_handle *handle; + handle_t *handle; struct inode *local_alloc_inode = NULL; struct buffer_head *bh = NULL; struct buffer_head *main_bm_bh = NULL; @@ -382,7 +382,7 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, struct ocfs2_dinode *alloc) { int status; - struct ocfs2_journal_handle *handle; + handle_t *handle; struct buffer_head *main_bm_bh = NULL; struct inode *main_bm_inode; @@ -414,7 +414,7 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, } /* we want the bitmap change to be recorded on disk asap */ - handle->k_handle->h_sync = 1; + handle->h_sync = 1; status = ocfs2_sync_local_to_main(osb, handle, alloc, main_bm_inode, main_bm_bh); @@ -521,7 +521,7 @@ bail: } int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u32 min_bits, u32 *bit_off, @@ -699,7 +699,7 @@ static void ocfs2_verify_zero_bits(unsigned long *bitmap, * passed is used for caching. */ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_dinode *alloc, struct inode *main_bm_inode, struct buffer_head *main_bm_bh) @@ -811,7 +811,7 @@ bail: * pass it the bitmap lock in lock_bh if you have it. */ static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac) { int status = 0; @@ -878,7 +878,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, int status = 0; struct buffer_head *main_bm_bh = NULL; struct inode *main_bm_inode = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_dinode *alloc; struct ocfs2_dinode *alloc_copy = NULL; struct ocfs2_alloc_context *ac = NULL; diff --git a/fs/ocfs2/localalloc.h b/fs/ocfs2/localalloc.h index 4bd624ce380a..385a10152f9c 100644 --- a/fs/ocfs2/localalloc.h +++ b/fs/ocfs2/localalloc.h @@ -46,7 +46,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, struct ocfs2_alloc_context *ac); int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u32 min_bits, u32 *bit_off, diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index d63ab7be89a5..583bffe98091 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -75,12 +75,12 @@ static int inline ocfs2_search_dirblock(struct buffer_head *bh, unsigned long offset, struct ocfs2_dir_entry **res_dir); -static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle, +static int ocfs2_delete_entry(handle_t *handle, struct inode *dir, struct ocfs2_dir_entry *de_del, struct buffer_head *bh); -static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle, +static int __ocfs2_add_entry(handle_t *handle, struct inode *dir, const char *name, int namelen, struct inode *inode, u64 blkno, @@ -93,12 +93,12 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, dev_t dev, struct buffer_head **new_fe_bh, struct buffer_head *parent_fe_bh, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode **ret_inode, struct ocfs2_alloc_context *inode_ac); static int ocfs2_fill_new_dir(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *parent, struct inode *inode, struct buffer_head *fe_bh, @@ -111,7 +111,7 @@ static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb, struct buffer_head **de_bh); static int ocfs2_orphan_add(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct ocfs2_dinode *fe, char *name, @@ -119,11 +119,11 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb, struct inode *orphan_dir_inode); static int ocfs2_create_symlink_data(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, const char *symname); -static inline int ocfs2_add_entry(struct ocfs2_journal_handle *handle, +static inline int ocfs2_add_entry(handle_t *handle, struct dentry *dentry, struct inode *inode, u64 blkno, struct buffer_head *parent_fe_bh, @@ -236,7 +236,7 @@ bail: } static int ocfs2_fill_new_dir(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *parent, struct inode *inode, struct buffer_head *fe_bh, @@ -311,7 +311,7 @@ static int ocfs2_mknod(struct inode *dir, { int status = 0; struct buffer_head *parent_fe_bh = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_super *osb; struct ocfs2_dinode *dirfe; struct buffer_head *new_fe_bh = NULL; @@ -476,7 +476,7 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, dev_t dev, struct buffer_head **new_fe_bh, struct buffer_head *parent_fe_bh, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode **ret_inode, struct ocfs2_alloc_context *inode_ac) { @@ -642,7 +642,7 @@ static int ocfs2_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry) { - struct ocfs2_journal_handle *handle; + handle_t *handle; struct inode *inode = old_dentry->d_inode; int err; struct buffer_head *fe_bh = NULL; @@ -807,7 +807,7 @@ static int ocfs2_unlink(struct inode *dir, struct ocfs2_dinode *fe = NULL; struct buffer_head *fe_bh = NULL; struct buffer_head *parent_node_bh = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_dir_entry *dirent = NULL; struct buffer_head *dirent_bh = NULL; char orphan_name[OCFS2_ORPHAN_NAMELEN + 1]; @@ -1069,7 +1069,7 @@ static int ocfs2_rename(struct inode *old_dir, struct buffer_head *insert_entry_bh = NULL; struct ocfs2_super *osb = NULL; u64 newfe_blkno; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct buffer_head *old_dir_bh = NULL; struct buffer_head *new_dir_bh = NULL; struct ocfs2_dir_entry *old_de = NULL, *new_de = NULL; // dirent for old_dentry @@ -1478,7 +1478,7 @@ bail: * data, including the null terminator. */ static int ocfs2_create_symlink_data(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, const char *symname) { @@ -1593,7 +1593,7 @@ static int ocfs2_symlink(struct inode *dir, struct buffer_head *parent_fe_bh = NULL; struct ocfs2_dinode *fe = NULL; struct ocfs2_dinode *dirfe; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; struct ocfs2_alloc_context *inode_ac = NULL; struct ocfs2_alloc_context *data_ac = NULL; @@ -1784,7 +1784,7 @@ int ocfs2_check_dir_entry(struct inode * dir, * If you pass me insert_bh, I'll skip the search of the other dir * blocks and put the record in there. */ -static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle, +static int __ocfs2_add_entry(handle_t *handle, struct inode *dir, const char *name, int namelen, struct inode *inode, u64 blkno, @@ -1870,7 +1870,7 @@ bail: * ocfs2_delete_entry deletes a directory entry by merging it with the * previous entry */ -static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle, +static int ocfs2_delete_entry(handle_t *handle, struct inode *dir, struct ocfs2_dir_entry *de_del, struct buffer_head *bh) @@ -2159,7 +2159,7 @@ leave: } static int ocfs2_orphan_add(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *inode, struct ocfs2_dinode *fe, char *name, @@ -2232,7 +2232,7 @@ leave: /* unlike orphan_add, we expect the orphan dir to already be locked here. */ int ocfs2_orphan_del(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *orphan_dir_inode, struct inode *inode, struct buffer_head *orphan_dir_bh) diff --git a/fs/ocfs2/namei.h b/fs/ocfs2/namei.h index deaaa97dbf0b..8425944fcccd 100644 --- a/fs/ocfs2/namei.h +++ b/fs/ocfs2/namei.h @@ -39,7 +39,7 @@ struct buffer_head *ocfs2_find_entry(const char *name, struct inode *dir, struct ocfs2_dir_entry **res_dir); int ocfs2_orphan_del(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct inode *orphan_dir_inode, struct inode *inode, struct buffer_head *orphan_dir_bh); diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index 0462a7f4e21b..553e7021b6a7 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -34,6 +34,7 @@ #include #include #include +#include #include "cluster/nodemanager.h" #include "cluster/heartbeat.h" @@ -181,7 +182,6 @@ enum ocfs2_mount_options #define OCFS2_OSB_ERROR_FS 0x0004 struct ocfs2_journal; -struct ocfs2_journal_handle; struct ocfs2_super { struct task_struct *commit_task; diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 186d2c3d524d..000d71cca6c5 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -49,7 +49,7 @@ static inline void ocfs2_debug_bg(struct ocfs2_group_desc *bg); static inline void ocfs2_debug_suballoc_inode(struct ocfs2_dinode *fe); static inline u16 ocfs2_find_victim_chain(struct ocfs2_chain_list *cl); -static int ocfs2_block_group_fill(struct ocfs2_journal_handle *handle, +static int ocfs2_block_group_fill(handle_t *handle, struct inode *alloc_inode, struct buffer_head *bg_bh, u64 group_blkno, @@ -69,7 +69,7 @@ static int ocfs2_block_group_search(struct inode *inode, u16 *bit_off, u16 *bits_found); static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, struct ocfs2_alloc_context *ac, - struct ocfs2_journal_handle *handle, + handle_t *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -77,20 +77,20 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, u64 *bg_blkno); static int ocfs2_test_bg_bit_allocatable(struct buffer_head *bg_bh, int nr); -static inline int ocfs2_block_group_set_bits(struct ocfs2_journal_handle *handle, +static inline int ocfs2_block_group_set_bits(handle_t *handle, struct inode *alloc_inode, struct ocfs2_group_desc *bg, struct buffer_head *group_bh, unsigned int bit_off, unsigned int num_bits); -static inline int ocfs2_block_group_clear_bits(struct ocfs2_journal_handle *handle, +static inline int ocfs2_block_group_clear_bits(handle_t *handle, struct inode *alloc_inode, struct ocfs2_group_desc *bg, struct buffer_head *group_bh, unsigned int bit_off, unsigned int num_bits); -static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle, +static int ocfs2_relink_block_group(handle_t *handle, struct inode *alloc_inode, struct buffer_head *fe_bh, struct buffer_head *bg_bh, @@ -98,7 +98,7 @@ static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle, u16 chain); static inline int ocfs2_block_group_reasonably_empty(struct ocfs2_group_desc *bg, u32 wanted); -static int ocfs2_free_suballoc_bits(struct ocfs2_journal_handle *handle, +static int ocfs2_free_suballoc_bits(handle_t *handle, struct inode *alloc_inode, struct buffer_head *alloc_bh, unsigned int start_bit, @@ -196,7 +196,7 @@ static int ocfs2_check_group_descriptor(struct super_block *sb, return 0; } -static int ocfs2_block_group_fill(struct ocfs2_journal_handle *handle, +static int ocfs2_block_group_fill(handle_t *handle, struct inode *alloc_inode, struct buffer_head *bg_bh, u64 group_blkno, @@ -279,7 +279,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, struct ocfs2_dinode *fe = (struct ocfs2_dinode *) bh->b_data; struct ocfs2_chain_list *cl; struct ocfs2_alloc_context *ac = NULL; - struct ocfs2_journal_handle *handle = NULL; + handle_t *handle = NULL; u32 bit_off, num_bits; u16 alloc_rec; u64 bg_blkno; @@ -747,7 +747,7 @@ static int ocfs2_block_group_find_clear_bits(struct ocfs2_super *osb, return status; } -static inline int ocfs2_block_group_set_bits(struct ocfs2_journal_handle *handle, +static inline int ocfs2_block_group_set_bits(handle_t *handle, struct inode *alloc_inode, struct ocfs2_group_desc *bg, struct buffer_head *group_bh, @@ -818,7 +818,7 @@ static inline u16 ocfs2_find_victim_chain(struct ocfs2_chain_list *cl) return best; } -static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle, +static int ocfs2_relink_block_group(handle_t *handle, struct inode *alloc_inode, struct buffer_head *fe_bh, struct buffer_head *bg_bh, @@ -998,7 +998,7 @@ static int ocfs2_block_group_search(struct inode *inode, } static int ocfs2_alloc_dinode_update_counts(struct inode *inode, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct buffer_head *di_bh, u32 num_bits, u16 chain) @@ -1028,7 +1028,7 @@ out: } static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac, - struct ocfs2_journal_handle *handle, + handle_t *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -1088,7 +1088,7 @@ out: } static int ocfs2_search_chain(struct ocfs2_alloc_context *ac, - struct ocfs2_journal_handle *handle, + handle_t *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -1245,7 +1245,7 @@ bail: /* will give out up to bits_wanted contiguous bits. */ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb, struct ocfs2_alloc_context *ac, - struct ocfs2_journal_handle *handle, + handle_t *handle, u32 bits_wanted, u32 min_bits, u16 *bit_off, @@ -1362,7 +1362,7 @@ bail: } int ocfs2_claim_metadata(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u32 bits_wanted, u16 *suballoc_bit_start, @@ -1399,7 +1399,7 @@ bail: } int ocfs2_claim_new_inode(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u16 *suballoc_bit, u64 *fe_blkno) @@ -1502,7 +1502,7 @@ static inline void ocfs2_block_to_cluster_group(struct inode *inode, * of any size. */ int ocfs2_claim_clusters(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u32 min_clusters, u32 *cluster_start, @@ -1572,7 +1572,7 @@ bail: return status; } -static inline int ocfs2_block_group_clear_bits(struct ocfs2_journal_handle *handle, +static inline int ocfs2_block_group_clear_bits(handle_t *handle, struct inode *alloc_inode, struct ocfs2_group_desc *bg, struct buffer_head *group_bh, @@ -1627,7 +1627,7 @@ bail: /* * expects the suballoc inode to already be locked. */ -static int ocfs2_free_suballoc_bits(struct ocfs2_journal_handle *handle, +static int ocfs2_free_suballoc_bits(handle_t *handle, struct inode *alloc_inode, struct buffer_head *alloc_bh, unsigned int start_bit, @@ -1711,7 +1711,7 @@ static inline u64 ocfs2_which_suballoc_group(u64 block, unsigned int bit) return group; } -int ocfs2_free_dinode(struct ocfs2_journal_handle *handle, +int ocfs2_free_dinode(handle_t *handle, struct inode *inode_alloc_inode, struct buffer_head *inode_alloc_bh, struct ocfs2_dinode *di) @@ -1724,7 +1724,7 @@ int ocfs2_free_dinode(struct ocfs2_journal_handle *handle, inode_alloc_bh, bit, bg_blkno, 1); } -int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle, +int ocfs2_free_extent_block(handle_t *handle, struct inode *eb_alloc_inode, struct buffer_head *eb_alloc_bh, struct ocfs2_extent_block *eb) @@ -1737,7 +1737,7 @@ int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle, bit, bg_blkno, 1); } -int ocfs2_free_clusters(struct ocfs2_journal_handle *handle, +int ocfs2_free_clusters(handle_t *handle, struct inode *bitmap_inode, struct buffer_head *bitmap_bh, u64 start_blk, diff --git a/fs/ocfs2/suballoc.h b/fs/ocfs2/suballoc.h index e7c4b277c8d6..1a3c94cb9250 100644 --- a/fs/ocfs2/suballoc.h +++ b/fs/ocfs2/suballoc.h @@ -68,33 +68,33 @@ int ocfs2_reserve_clusters(struct ocfs2_super *osb, struct ocfs2_alloc_context **ac); int ocfs2_claim_metadata(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u32 bits_wanted, u16 *suballoc_bit_start, u32 *num_bits, u64 *blkno_start); int ocfs2_claim_new_inode(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u16 *suballoc_bit, u64 *fe_blkno); int ocfs2_claim_clusters(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, + handle_t *handle, struct ocfs2_alloc_context *ac, u32 min_clusters, u32 *cluster_start, u32 *num_clusters); -int ocfs2_free_dinode(struct ocfs2_journal_handle *handle, +int ocfs2_free_dinode(handle_t *handle, struct inode *inode_alloc_inode, struct buffer_head *inode_alloc_bh, struct ocfs2_dinode *di); -int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle, +int ocfs2_free_extent_block(handle_t *handle, struct inode *eb_alloc_inode, struct buffer_head *eb_alloc_bh, struct ocfs2_extent_block *eb); -int ocfs2_free_clusters(struct ocfs2_journal_handle *handle, +int ocfs2_free_clusters(handle_t *handle, struct inode *bitmap_inode, struct buffer_head *bitmap_bh, u64 start_blk, -- cgit v1.2.3