diff mbox

[1/3] Btrfs: fix missing skinny metadata check in scrub_stripe()

Message ID 1389533914-2272-2-git-send-email-wangshilong1991@gmail.com (mailing list archive)
State Accepted
Headers show

Commit Message

Wang Shilong Jan. 12, 2014, 1:38 p.m. UTC 
From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>

Check if we support skinny metadata firstly and fix to use
right type to search.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
---
 fs/btrfs/scrub.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 7806e2c..e0677e4 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2373,8 +2373,11 @@  static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx,
 			scrub_blocked_if_needed(fs_info);
 		}
 
+		if (btrfs_fs_incompat(fs_info, SKINNY_METADATA))
+			key.type = BTRFS_METADATA_ITEM_KEY;
+		else
+			key.type = BTRFS_EXTENT_ITEM_KEY;
 		key.objectid = logical;
-		key.type = BTRFS_EXTENT_ITEM_KEY;
 		key.offset = (u64)-1;
 
 		ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);