btrfs: add btrfs prefix to free space tree exported functions

A few of the free space tree exported functions have a 'btrfs_' prefix in
their name, but most don't. Not only is this inconsistent, the preferred
style is to have such a prefix, to avoid potential collisions in the
future with other kernel code and offer a somewhat better readibility by
making it obvious in calls sites that we are calling btrfs specific code.

So add the 'btrfs_' prefix to all free space tree functions that are
missing it.

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 26 insertions, 26 deletions

diff --git a/fs/btrfs/free-space-tree.h b/fs/btrfs/free-space-tree.h
index 32e71d0c8dd4..3d9a5d4477fc 100644
--- a/fs/btrfs/free-space-tree.h
+++ b/fs/btrfs/free-space-tree.h
@@ -22,39 +22,39 @@ struct btrfs_trans_handle;
 #define BTRFS_FREE_SPACE_BITMAP_SIZE 256
 #define BTRFS_FREE_SPACE_BITMAP_BITS (BTRFS_FREE_SPACE_BITMAP_SIZE * BITS_PER_BYTE)
 
-void set_free_space_tree_thresholds(struct btrfs_block_group *block_group);
+void btrfs_set_free_space_tree_thresholds(struct btrfs_block_group *block_group);
 int btrfs_create_free_space_tree(struct btrfs_fs_info *fs_info);
 int btrfs_delete_free_space_tree(struct btrfs_fs_info *fs_info);
 int btrfs_rebuild_free_space_tree(struct btrfs_fs_info *fs_info);
-int load_free_space_tree(struct btrfs_caching_control *caching_ctl);
-int add_block_group_free_space(struct btrfs_trans_handle *trans,
-			       struct btrfs_block_group *block_group);
-int remove_block_group_free_space(struct btrfs_trans_handle *trans,
-				  struct btrfs_block_group *block_group);
-int add_to_free_space_tree(struct btrfs_trans_handle *trans,
-			   u64 start, u64 size);
-int remove_from_free_space_tree(struct btrfs_trans_handle *trans,
-				u64 start, u64 size);
+int btrfs_load_free_space_tree(struct btrfs_caching_control *caching_ctl);
+int btrfs_add_block_group_free_space(struct btrfs_trans_handle *trans,
+				     struct btrfs_block_group *block_group);
+int btrfs_remove_block_group_free_space(struct btrfs_trans_handle *trans,
+					struct btrfs_block_group *block_group);
+int btrfs_add_to_free_space_tree(struct btrfs_trans_handle *trans,
+				 u64 start, u64 size);
+int btrfs_remove_from_free_space_tree(struct btrfs_trans_handle *trans,
+				      u64 start, u64 size);
 
 #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
 struct btrfs_free_space_info *
-search_free_space_info(struct btrfs_trans_handle *trans,
-		       struct btrfs_block_group *block_group,
-		       struct btrfs_path *path, int cow);
-int __add_to_free_space_tree(struct btrfs_trans_handle *trans,
+btrfs_search_free_space_info(struct btrfs_trans_handle *trans,
 			     struct btrfs_block_group *block_group,
-			     struct btrfs_path *path, u64 start, u64 size);
-int __remove_from_free_space_tree(struct btrfs_trans_handle *trans,
-				  struct btrfs_block_group *block_group,
-				  struct btrfs_path *path, u64 start, u64 size);
-int convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans,
-				  struct btrfs_block_group *block_group,
-				  struct btrfs_path *path);
-int convert_free_space_to_extents(struct btrfs_trans_handle *trans,
-				  struct btrfs_block_group *block_group,
-				  struct btrfs_path *path);
-bool free_space_test_bit(struct btrfs_block_group *block_group,
-			 struct btrfs_path *path, u64 offset);
+			     struct btrfs_path *path, int cow);
+int __btrfs_add_to_free_space_tree(struct btrfs_trans_handle *trans,
+				   struct btrfs_block_group *block_group,
+				   struct btrfs_path *path, u64 start, u64 size);
+int __btrfs_remove_from_free_space_tree(struct btrfs_trans_handle *trans,
+					struct btrfs_block_group *block_group,
+					struct btrfs_path *path, u64 start, u64 size);
+int btrfs_convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans,
+					struct btrfs_block_group *block_group,
+					struct btrfs_path *path);
+int btrfs_convert_free_space_to_extents(struct btrfs_trans_handle *trans,
+					struct btrfs_block_group *block_group,
+					struct btrfs_path *path);
+bool btrfs_free_space_test_bit(struct btrfs_block_group *block_group,
+			       struct btrfs_path *path, u64 offset);
 #endif
 
 #endif