diff options
| author | Mike Snitzer <snitzer@redhat.com> | 2012-12-21 20:23:34 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-12-21 20:23:34 +0000 |
| commit | 89ddeb8cb1383bfdfaaeb458f1c4a91e890cc60b (patch) | |
| tree | 6dfbbe972b14927897b6cab55b833b64260d8329 /drivers/md/persistent-data/dm-space-map-common.c | |
| parent | a5bd968aeb87af4a3a96ecdd78912832997e8a9d (diff) | |
dm persistent data: use DMERR_LIMIT for errors
Nearly all of persistent-data is in the IO path so throttle error
messages with DMERR_LIMIT to limit the amount logged when
something has gone wrong.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/persistent-data/dm-space-map-common.c')
| -rw-r--r-- | drivers/md/persistent-data/dm-space-map-common.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/md/persistent-data/dm-space-map-common.c b/drivers/md/persistent-data/dm-space-map-common.c index f3a9af8cdec..3e7a88d99eb 100644 --- a/drivers/md/persistent-data/dm-space-map-common.c +++ b/drivers/md/persistent-data/dm-space-map-common.c @@ -39,8 +39,8 @@ static int index_check(struct dm_block_validator *v, __le32 csum_disk; if (dm_block_location(b) != le64_to_cpu(mi_le->blocknr)) { - DMERR("index_check failed blocknr %llu wanted %llu", - le64_to_cpu(mi_le->blocknr), dm_block_location(b)); + DMERR_LIMIT("index_check failed: blocknr %llu != wanted %llu", + le64_to_cpu(mi_le->blocknr), dm_block_location(b)); return -ENOTBLK; } @@ -48,8 +48,8 @@ static int index_check(struct dm_block_validator *v, block_size - sizeof(__le32), INDEX_CSUM_XOR)); if (csum_disk != mi_le->csum) { - DMERR("index_check failed csum %u wanted %u", - le32_to_cpu(csum_disk), le32_to_cpu(mi_le->csum)); + DMERR_LIMIT("index_check failed: csum %u != wanted %u", + le32_to_cpu(csum_disk), le32_to_cpu(mi_le->csum)); return -EILSEQ; } @@ -89,8 +89,8 @@ static int bitmap_check(struct dm_block_validator *v, __le32 csum_disk; if (dm_block_location(b) != le64_to_cpu(disk_header->blocknr)) { - DMERR("bitmap check failed blocknr %llu wanted %llu", - le64_to_cpu(disk_header->blocknr), dm_block_location(b)); + DMERR_LIMIT("bitmap check failed: blocknr %llu != wanted %llu", + le64_to_cpu(disk_header->blocknr), dm_block_location(b)); return -ENOTBLK; } @@ -98,8 +98,8 @@ static int bitmap_check(struct dm_block_validator *v, block_size - sizeof(__le32), BITMAP_CSUM_XOR)); if (csum_disk != disk_header->csum) { - DMERR("bitmap check failed csum %u wanted %u", - le32_to_cpu(csum_disk), le32_to_cpu(disk_header->csum)); + DMERR_LIMIT("bitmap check failed: csum %u != wanted %u", + le32_to_cpu(csum_disk), le32_to_cpu(disk_header->csum)); return -EILSEQ; } |