diff options
| -rw-r--r-- | fs/f2fs/data.c | 27 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/inline.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/recovery.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 1 |
6 files changed, 21 insertions, 17 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 6308435028f6..2c0cb6617918 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -197,7 +197,7 @@ alloc_new: * ->node_page * update block addresses in the node page */ -static void __set_data_blkaddr(struct dnode_of_data *dn, block_t new_addr) +static void __set_data_blkaddr(struct dnode_of_data *dn) { struct f2fs_node *rn; __le32 *addr_array; @@ -210,7 +210,7 @@ static void __set_data_blkaddr(struct dnode_of_data *dn, block_t new_addr) /* Get physical address of data block */ addr_array = blkaddr_in_node(rn); - addr_array[ofs_in_node] = cpu_to_le32(new_addr); + addr_array[ofs_in_node] = cpu_to_le32(dn->data_blkaddr); set_page_dirty(node_page); } @@ -225,8 +225,8 @@ int reserve_new_block(struct dnode_of_data *dn) trace_f2fs_reserve_new_block(dn->inode, dn->nid, dn->ofs_in_node); - __set_data_blkaddr(dn, NEW_ADDR); dn->data_blkaddr = NEW_ADDR; + __set_data_blkaddr(dn); mark_inode_dirty(dn->inode); sync_inode_page(dn); return 0; @@ -291,19 +291,19 @@ static int check_extent_cache(struct inode *inode, pgoff_t pgofs, return 0; } -void update_extent_cache(block_t blk_addr, struct dnode_of_data *dn) +void update_extent_cache(struct dnode_of_data *dn) { struct f2fs_inode_info *fi = F2FS_I(dn->inode); pgoff_t fofs, start_fofs, end_fofs; block_t start_blkaddr, end_blkaddr; int need_update = true; - f2fs_bug_on(F2FS_I_SB(dn->inode), blk_addr == NEW_ADDR); + f2fs_bug_on(F2FS_I_SB(dn->inode), dn->data_blkaddr == NEW_ADDR); fofs = start_bidx_of_node(ofs_of_node(dn->node_page), fi) + dn->ofs_in_node; /* Update the page address in the parent node */ - __set_data_blkaddr(dn, blk_addr); + __set_data_blkaddr(dn); if (is_inode_flag_set(fi, FI_NO_EXTENT)) return; @@ -321,16 +321,16 @@ void update_extent_cache(block_t blk_addr, struct dnode_of_data *dn) /* Initial extent */ if (fi->ext.len == 0) { - if (blk_addr != NULL_ADDR) { + if (dn->data_blkaddr != NULL_ADDR) { fi->ext.fofs = fofs; - fi->ext.blk_addr = blk_addr; + fi->ext.blk_addr = dn->data_blkaddr; fi->ext.len = 1; } goto end_update; } /* Front merge */ - if (fofs == start_fofs - 1 && blk_addr == start_blkaddr - 1) { + if (fofs == start_fofs - 1 && dn->data_blkaddr == start_blkaddr - 1) { fi->ext.fofs--; fi->ext.blk_addr--; fi->ext.len++; @@ -338,7 +338,7 @@ void update_extent_cache(block_t blk_addr, struct dnode_of_data *dn) } /* Back merge */ - if (fofs == end_fofs + 1 && blk_addr == end_blkaddr + 1) { + if (fofs == end_fofs + 1 && dn->data_blkaddr == end_blkaddr + 1) { fi->ext.len++; goto end_update; } @@ -572,8 +572,8 @@ static int __allocate_data_block(struct dnode_of_data *dn) if (unlikely(!inc_valid_block_count(sbi, dn->inode, 1))) return -ENOSPC; - __set_data_blkaddr(dn, NEW_ADDR); dn->data_blkaddr = NEW_ADDR; + __set_data_blkaddr(dn); get_node_info(sbi, dn->nid, &ni); set_summary(&sum, dn->nid, dn->ofs_in_node, ni.version); @@ -584,7 +584,8 @@ static int __allocate_data_block(struct dnode_of_data *dn) /* direct IO doesn't use extent cache to maximize the performance */ set_inode_flag(F2FS_I(dn->inode), FI_NO_EXTENT); - update_extent_cache(new_blkaddr, dn); + dn->data_blkaddr = new_blkaddr; + update_extent_cache(dn); clear_inode_flag(F2FS_I(dn->inode), FI_NO_EXTENT); /* update i_size */ @@ -784,7 +785,7 @@ int do_write_data_page(struct page *page, struct f2fs_io_info *fio) set_inode_flag(F2FS_I(inode), FI_UPDATE_WRITE); } else { write_data_page(page, &dn, fio); - update_extent_cache(fio->blk_addr, &dn); + update_extent_cache(&dn); set_inode_flag(F2FS_I(inode), FI_APPEND_WRITE); } out_writepage: diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index c48847e06dae..37e935a362cd 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1478,7 +1478,7 @@ void f2fs_submit_page_mbio(struct f2fs_sb_info *, struct page *, struct f2fs_io_info *); int reserve_new_block(struct dnode_of_data *); int f2fs_reserve_block(struct dnode_of_data *, pgoff_t); -void update_extent_cache(block_t, struct dnode_of_data *); +void update_extent_cache(struct dnode_of_data *); struct page *find_data_page(struct inode *, pgoff_t, bool); struct page *get_lock_data_page(struct inode *, pgoff_t); struct page *get_new_data_page(struct inode *, struct page *, pgoff_t, bool); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index f172ddc4ecdd..5df336757d6c 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -429,7 +429,8 @@ int truncate_data_blocks_range(struct dnode_of_data *dn, int count) if (blkaddr == NULL_ADDR) continue; - update_extent_cache(NULL_ADDR, dn); + dn->data_blkaddr = NULL_ADDR; + update_extent_cache(dn); invalidate_blocks(sbi, blkaddr); nr_free++; } diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 0c3f3f9b9f88..fa2aa2f7bb96 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -116,7 +116,7 @@ no_update: set_page_writeback(page); fio.blk_addr = dn->data_blkaddr; write_data_page(page, dn, &fio); - update_extent_cache(fio.blk_addr, dn); + update_extent_cache(dn); f2fs_wait_on_page_writeback(page, DATA); if (dirty) inode_dec_dirty_pages(dn->inode); diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 9160a37e1c7a..c4211a5862df 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -396,7 +396,8 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, /* write dummy data page */ recover_data_page(sbi, NULL, &sum, src, dest); - update_extent_cache(dest, &dn); + dn.data_blkaddr = dest; + update_extent_cache(&dn); recovered++; } dn.ofs_in_node++; diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index f995a850dfe7..8144a30b1567 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1226,6 +1226,7 @@ void write_data_page(struct page *page, struct dnode_of_data *dn, get_node_info(sbi, dn->nid, &ni); set_summary(&sum, dn->nid, dn->ofs_in_node, ni.version); do_write_page(sbi, page, &sum, fio); + dn->data_blkaddr = fio->blk_addr; } void rewrite_data_page(struct page *page, struct f2fs_io_info *fio) |