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authorOmar Sandoval <osandov@fb.com>2015-09-30 06:50:31 +0300
committerChris Mason <clm@fb.com>2015-12-17 23:16:46 +0300
commit0f3312295d3ce1d82392244236a52b3b663480ef (patch)
tree1e75388907006f7c2c64e539ef6e3e5c5cd6453a /fs/btrfs/extent_io.h
parent3e1e8bb770dba29645b302c5499ffcb8e3906712 (diff)
downloadlinux-0f3312295d3ce1d82392244236a52b3b663480ef.tar.xz
Btrfs: add extent buffer bitmap sanity tests
Sanity test the extent buffer bitmap operations (test, set, and clear) against the equivalent standard kernel operations. Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
-rw-r--r--fs/btrfs/extent_io.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 9185a20081d7..9f8d7d1a7015 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -263,8 +263,10 @@ void set_page_extent_mapped(struct page *page);
struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
u64 start);
+struct extent_buffer *__alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
+ u64 start, unsigned long len);
struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
- u64 start);
+ u64 start);
struct extent_buffer *btrfs_clone_extent_buffer(struct extent_buffer *src);
struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
u64 start);