diff options
Diffstat (limited to 'fs/xfs/xfs_trans.h')
| -rw-r--r-- | fs/xfs/xfs_trans.h | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index e7c49cf43fbc..e2bf86aad33d 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -33,6 +33,9 @@ struct xfs_trans; struct xfs_trans_res; struct xfs_dquot_acct; struct xfs_busy_extent; +struct xfs_rud_log_item; +struct xfs_rui_log_item; +struct xfs_btree_cur; typedef struct xfs_log_item { struct list_head li_ail; /* AIL pointers */ @@ -52,6 +55,7 @@ typedef struct xfs_log_item { /* delayed logging */ struct list_head li_cil; /* CIL pointers */ struct xfs_log_vec *li_lv; /* active log vector */ + struct xfs_log_vec *li_lv_shadow; /* standby vector */ xfs_lsn_t li_seq; /* CIL commit seq */ } xfs_log_item_t; @@ -90,7 +94,6 @@ void xfs_log_item_init(struct xfs_mount *mp, struct xfs_log_item *item, */ typedef struct xfs_trans { unsigned int t_magic; /* magic number */ - unsigned int t_type; /* transaction type */ unsigned int t_log_res; /* amt of log space resvd */ unsigned int t_log_count; /* count for perm log res */ unsigned int t_blk_res; /* # of blocks resvd */ @@ -148,10 +151,9 @@ typedef struct xfs_trans { /* * XFS transaction mechanism exported interfaces. */ -xfs_trans_t *xfs_trans_alloc(struct xfs_mount *, uint); -xfs_trans_t *_xfs_trans_alloc(struct xfs_mount *, uint, xfs_km_flags_t); -int xfs_trans_reserve(struct xfs_trans *, struct xfs_trans_res *, - uint, uint); +int xfs_trans_alloc(struct xfs_mount *mp, struct xfs_trans_res *resp, + uint blocks, uint rtextents, uint flags, + struct xfs_trans **tpp); void xfs_trans_mod_sb(xfs_trans_t *, uint, int64_t); struct xfs_buf *xfs_trans_get_buf_map(struct xfs_trans *tp, @@ -211,17 +213,14 @@ void xfs_trans_ichgtime(struct xfs_trans *, struct xfs_inode *, int); void xfs_trans_ijoin(struct xfs_trans *, struct xfs_inode *, uint); void xfs_trans_log_buf(xfs_trans_t *, struct xfs_buf *, uint, uint); void xfs_trans_log_inode(xfs_trans_t *, struct xfs_inode *, uint); -struct xfs_efi_log_item *xfs_trans_get_efi(xfs_trans_t *, uint); -void xfs_trans_log_efi_extent(xfs_trans_t *, - struct xfs_efi_log_item *, - xfs_fsblock_t, - xfs_extlen_t); -struct xfs_efd_log_item *xfs_trans_get_efd(xfs_trans_t *, + +void xfs_extent_free_init_defer_op(void); +struct xfs_efd_log_item *xfs_trans_get_efd(struct xfs_trans *, struct xfs_efi_log_item *, uint); int xfs_trans_free_extent(struct xfs_trans *, struct xfs_efd_log_item *, xfs_fsblock_t, - xfs_extlen_t); + xfs_extlen_t, struct xfs_owner_info *); int xfs_trans_commit(struct xfs_trans *); int __xfs_trans_roll(struct xfs_trans **, struct xfs_inode *, int *); int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *); @@ -237,4 +236,16 @@ void xfs_trans_buf_copy_type(struct xfs_buf *dst_bp, extern kmem_zone_t *xfs_trans_zone; extern kmem_zone_t *xfs_log_item_desc_zone; +/* rmap updates */ +enum xfs_rmap_intent_type; + +void xfs_rmap_update_init_defer_op(void); +struct xfs_rud_log_item *xfs_trans_get_rud(struct xfs_trans *tp, + struct xfs_rui_log_item *ruip); +int xfs_trans_log_finish_rmap_update(struct xfs_trans *tp, + struct xfs_rud_log_item *rudp, enum xfs_rmap_intent_type type, + __uint64_t owner, int whichfork, xfs_fileoff_t startoff, + xfs_fsblock_t startblock, xfs_filblks_t blockcount, + xfs_exntst_t state, struct xfs_btree_cur **pcur); + #endif /* __XFS_TRANS_H__ */ |