diff options
Diffstat (limited to 'fs/btrfs/tree-log.h')
| -rw-r--r-- | fs/btrfs/tree-log.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h index ddfc6789d9bf..731bd9c029f5 100644 --- a/fs/btrfs/tree-log.h +++ b/fs/btrfs/tree-log.h @@ -19,6 +19,8 @@ struct btrfs_log_ctx { bool logging_new_name; struct inode *inode; struct list_head list; + /* Only used for fast fsyncs. */ + struct list_head ordered_extents; }; static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx, @@ -30,6 +32,20 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx, ctx->logging_new_name = false; ctx->inode = inode; INIT_LIST_HEAD(&ctx->list); + INIT_LIST_HEAD(&ctx->ordered_extents); +} + +static inline void btrfs_release_log_ctx_extents(struct btrfs_log_ctx *ctx) +{ + struct btrfs_ordered_extent *ordered; + struct btrfs_ordered_extent *tmp; + + ASSERT(inode_is_locked(ctx->inode)); + + list_for_each_entry_safe(ordered, tmp, &ctx->ordered_extents, log_list) { + list_del_init(&ordered->log_list); + btrfs_put_ordered_extent(ordered); + } } static inline void btrfs_set_log_full_commit(struct btrfs_trans_handle *trans) @@ -51,8 +67,6 @@ int btrfs_free_log_root_tree(struct btrfs_trans_handle *trans, int btrfs_recover_log_trees(struct btrfs_root *tree_root); int btrfs_log_dentry_safe(struct btrfs_trans_handle *trans, struct dentry *dentry, - const loff_t start, - const loff_t end, struct btrfs_log_ctx *ctx); int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans, struct btrfs_root *root, |