Btrfs: properly reset block cache on free

Signed-off-by: N Chris Mason <chris.mason@oracle.com>

Btrfs: properly reset block cache on free
Signed-off-by: N Chris Mason <chris.mason@oracle.com>
71087494 · Chris Mason · David Woodhouse · 3768f368 · 71087494
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fs/btrfs/extent-tree.c fs/btrfs/extent-tree.c +1 -1

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--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -182,7 +182,7 @@ static int __free_extent(struct btrfs_root *root, u64 blocknr, u64 num_blocks)
 		}
 		ret = btrfs_del_item(extent_root, &path);
 		if (root != extent_root &&
-		    extent_root->last_insert.objectid < blocknr)
+		    extent_root->last_insert.objectid > blocknr)
 			extent_root->last_insert.objectid = blocknr;
 		if (ret)
 			BUG();