btrfs: rename the functions to search for bits in extent ranges

These functions are exported so they should have a 'btrfs_' prefix by
convention, to make it clear they are btrfs specific and to avoid
collisions with functions from elsewhere in the kernel.

So add a 'btrfs_' prefix to their name to make it clear they are from
btrfs.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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, 7 insertions, 7 deletions

diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h
index e092d776a755..60fedf1b855e 100644
--- a/fs/btrfs/extent-io-tree.h
+++ b/fs/btrfs/extent-io-tree.h
@@ -214,13 +214,13 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
 		       u32 bits, u32 clear_bits,
 		       struct extent_state **cached_state);
 
-bool find_first_extent_bit(struct extent_io_tree *tree, u64 start,
-			   u64 *start_ret, u64 *end_ret, u32 bits,
-			   struct extent_state **cached_state);
-void find_first_clear_extent_bit(struct extent_io_tree *tree, u64 start,
-				 u64 *start_ret, u64 *end_ret, u32 bits);
-int find_contiguous_extent_bit(struct extent_io_tree *tree, u64 start,
-			       u64 *start_ret, u64 *end_ret, u32 bits);
+bool btrfs_find_first_extent_bit(struct extent_io_tree *tree, u64 start,
+				 u64 *start_ret, u64 *end_ret, u32 bits,
+				 struct extent_state **cached_state);
+void btrfs_find_first_clear_extent_bit(struct extent_io_tree *tree, u64 start,
+				       u64 *start_ret, u64 *end_ret, u32 bits);
+int btrfs_find_contiguous_extent_bit(struct extent_io_tree *tree, u64 start,
+				     u64 *start_ret, u64 *end_ret, u32 bits);
 bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start,
 			       u64 *end, u64 max_bytes,
 			       struct extent_state **cached_state);