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authorMiao Xie <miaox@cn.fujitsu.com>2010-11-22 03:02:55 +0000
committerChris Mason <chris.mason@oracle.com>2010-11-21 22:26:03 -0500
commit88f794ede7fadd4b63135b94d1561c1f2d5eb5f5 (patch)
tree04e4fede4aa520bd4dfb7de7ab28f5ad38d215cc /fs/btrfs/extent_io.h
parent0c56fa9662927354255f2f64617d1de61fc03db9 (diff)
btrfs: cleanup duplicate bio allocating functions
extent_bio_alloc() and compressed_bio_alloc() are similar, cleanup similar source code. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
-rw-r--r--fs/btrfs/extent_io.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 1c6d4f342ef..4183c8178f0 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -310,4 +310,7 @@ int extent_clear_unlock_delalloc(struct inode *inode,
struct extent_io_tree *tree,
u64 start, u64 end, struct page *locked_page,
unsigned long op);
+struct bio *
+btrfs_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs,
+ gfp_t gfp_flags);
#endif