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authorChristoph Hellwig <hch@lst.de>2007-09-17 11:25:58 -0400
committerChris Mason <chris.mason@oracle.com>2008-09-25 11:03:56 -0400
commitb3cfa35a493866cffd00952438b6c77364d42d3c (patch)
treef0714eca2635db044d2c8edeaad2f2fd3d096070 /fs/btrfs/extent_map.h
parent8e1cd766643f040fd88b9c4221353a3f6b77db1e (diff)
Btrfs: factor page private preparations into a helper
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_map.h')
-rw-r--r--fs/btrfs/extent_map.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h
index 40b53ee274f..d913ce01248 100644
--- a/fs/btrfs/extent_map.h
+++ b/fs/btrfs/extent_map.h
@@ -105,4 +105,5 @@ sector_t extent_bmap(struct address_space *mapping, sector_t iblock,
int set_range_dirty(struct extent_map_tree *tree, u64 start, u64 end);
int set_state_private(struct extent_map_tree *tree, u64 start, u64 private);
int get_state_private(struct extent_map_tree *tree, u64 start, u64 *private);
+void set_page_extent_mapped(struct page *page);
#endif