diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 4a91d3119e59..8fb9a1e0048b 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1576,14 +1576,12 @@ struct btrfs_fs_info { struct list_head delayed_iputs; struct mutex cleaner_delayed_iput_mutex; - /* this protects tree_mod_seq_list */ - spinlock_t tree_mod_seq_lock; atomic64_t tree_mod_seq; - struct list_head tree_mod_seq_list; - /* this protects tree_mod_log */ + /* this protects tree_mod_log and tree_mod_seq_list */ rwlock_t tree_mod_log_lock; struct rb_root tree_mod_log; + struct list_head tree_mod_seq_list; atomic_t nr_async_submits; atomic_t async_submit_draining; @@ -4098,6 +4096,8 @@ ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size); /* super.c */ int btrfs_parse_options(struct btrfs_root *root, char *options); int btrfs_sync_fs(struct super_block *sb, int wait); +char *btrfs_get_subvol_name_from_objectid(struct btrfs_fs_info *fs_info, + u64 subvol_objectid); #ifdef CONFIG_PRINTK __printf(2, 3) |