[PATCH 14/36] xfs: don't emit corruption noise on fs probes

Dave Chinner
2013-11-13T06:41:31Z

If we get EWRONGFS due to probing of non-xfs filesystems,
there's no need to issue the scary corruption error and backtrace.

Ported from kernel commit 31625f28.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
libxfs/xfs_sb.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libxfs/xfs_sb.c b/libxfs/xfs_sb.c
index 11353bb..65ddc2f 100644
--- a/libxfs/xfs_sb.c
+++ b/libxfs/xfs_sb.c
@@ -574,8 +574,9 @@ xfs_sb_read_verify(

out_error:
if (error) {
- XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW,
- mp, bp->b_addr);
+ if (error != EWRONGFS)
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW,
+ mp, bp->b_addr);
xfs_buf_ioerror(bp, error);