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authorChris Mason <chris.mason@oracle.com>2007-10-15 16:15:26 -0400
committerChris Mason <chris.mason@oracle.com>2008-09-25 11:03:56 -0400
commit1a5bc167f6707542b79a55452075525620ed43f5 (patch)
tree9f87d9351928af0c5cffa057ed2df95c895d57d2 /fs/btrfs/extent_map.c
parent96b5179d0d9b6368c203856f2ad6e8e12a8b2a2c (diff)
downloadlinux-1a5bc167f6707542b79a55452075525620ed43f5.tar.bz2
Btrfs: Change the remaining radix trees used by extent-tree.c to extent_map trees
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_map.c')
-rw-r--r--fs/btrfs/extent_map.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 1b2f9e059de6..e081558d52ff 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -1188,8 +1188,8 @@ out:
* has the bits set. Otherwise, 1 is returned if any bit in the
* range is found set.
*/
-static int test_range_bit(struct extent_map_tree *tree, u64 start, u64 end,
- int bits, int filled)
+int test_range_bit(struct extent_map_tree *tree, u64 start, u64 end,
+ int bits, int filled)
{
struct extent_state *state = NULL;
struct rb_node *node;
@@ -1222,6 +1222,7 @@ static int test_range_bit(struct extent_map_tree *tree, u64 start, u64 end,
read_unlock_irq(&tree->lock);
return bitset;
}
+EXPORT_SYMBOL(test_range_bit);
/*
* helper function to set a given page up to date if all the