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| author | Jeff Mahoney <jeffm@suse.com> | 2016-06-21 21:16:51 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-12-06 16:06:57 +0100 |
| commit | 6bccf3ab1e1f0913268bfcd1c09cadb1f4f2857d (patch) | |
| tree | a7eae4bb4dec1cd2f7b21f5010549bfaa9aaa08c /fs/btrfs/ctree.h | |
| parent | 5b4aacefb8fbfc996e68b9b083d30f8bc0972449 (diff) | |
| download | linux-6bccf3ab1e1f0913268bfcd1c09cadb1f4f2857d.tar.gz | |
btrfs: call functions that always use the same root with fs_info instead
There are many functions that are always called with the same root
argument. Rather than passing the same root every time, we can
pass an fs_info pointer instead and have the function get the root
pointer itself.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 51cd757461c4..74110c7eebf1 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2640,7 +2640,7 @@ int btrfs_setup_space_cache(struct btrfs_trans_handle *trans, int btrfs_extent_readonly(struct btrfs_root *root, u64 bytenr); int btrfs_free_block_groups(struct btrfs_fs_info *info); int btrfs_read_block_groups(struct btrfs_fs_info *info); -int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr); +int btrfs_can_relocate(struct btrfs_fs_info *fs_info, u64 bytenr); int btrfs_make_block_group(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytes_used, u64 type, u64 chunk_objectid, u64 chunk_offset, @@ -2649,7 +2649,7 @@ struct btrfs_trans_handle *btrfs_start_trans_remove_block_group( struct btrfs_fs_info *fs_info, const u64 chunk_offset); int btrfs_remove_block_group(struct btrfs_trans_handle *trans, - struct btrfs_root *root, u64 group_start, + struct btrfs_fs_info *fs_info, u64 group_start, struct extent_map *em); void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info); void btrfs_get_block_group_trimming(struct btrfs_block_group_cache *cache); @@ -2935,11 +2935,11 @@ int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq); /* root-item.c */ int btrfs_add_root_ref(struct btrfs_trans_handle *trans, - struct btrfs_root *tree_root, + struct btrfs_fs_info *fs_info, u64 root_id, u64 ref_id, u64 dirid, u64 sequence, const char *name, int name_len); int btrfs_del_root_ref(struct btrfs_trans_handle *trans, - struct btrfs_root *tree_root, + struct btrfs_fs_info *fs_info, u64 root_id, u64 ref_id, u64 dirid, u64 *sequence, const char *name, int name_len); int btrfs_del_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, @@ -2954,7 +2954,7 @@ int __must_check btrfs_update_root(struct btrfs_trans_handle *trans, int btrfs_find_root(struct btrfs_root *root, struct btrfs_key *search_key, struct btrfs_path *path, struct btrfs_root_item *root_item, struct btrfs_key *root_key); -int btrfs_find_orphan_roots(struct btrfs_root *tree_root); +int btrfs_find_orphan_roots(struct btrfs_fs_info *fs_info); void btrfs_set_root_node(struct btrfs_root_item *item, struct extent_buffer *node); void btrfs_check_and_init_root_item(struct btrfs_root_item *item); @@ -2963,10 +2963,10 @@ void btrfs_update_root_times(struct btrfs_trans_handle *trans, /* uuid-tree.c */ int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, - struct btrfs_root *uuid_root, u8 *uuid, u8 type, + struct btrfs_fs_info *fs_info, u8 *uuid, u8 type, u64 subid); int btrfs_uuid_tree_rem(struct btrfs_trans_handle *trans, - struct btrfs_root *uuid_root, u8 *uuid, u8 type, + struct btrfs_fs_info *fs_info, u8 *uuid, u8 type, u64 subid); int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info, int (*check_func)(struct btrfs_fs_info *, u8 *, u8, @@ -3613,7 +3613,7 @@ static inline int btrfs_init_acl(struct btrfs_trans_handle *trans, #endif /* relocation.c */ -int btrfs_relocate_block_group(struct btrfs_root *root, u64 group_start); +int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start); int btrfs_init_reloc_root(struct btrfs_trans_handle *trans, struct btrfs_root *root); int btrfs_update_reloc_root(struct btrfs_trans_handle *trans, |