Message ID | 20200212104310.1014996-1-device-mapper@eckner.net (mailing list archive) |
---|---|
State | Accepted, archived |
Delegated to: | Mike Snitzer |
Headers | show |
Series | dm-integrity: print device name in integrity error message. | expand |
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index b225b3e445fa..92f16315ee1b 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -1563,7 +1563,9 @@ static void integrity_metadata(struct work_struct *w) checksums_ptr - checksums, !dio->write ? TAG_CMP : TAG_WRITE); if (unlikely(r)) { if (r > 0) { - DMERR_LIMIT("Checksum failed at sector 0x%llx", + char b[BDEVNAME_SIZE]; + DMERR_LIMIT("%s: Checksum failed at sector 0x%llx", + bio_devname(bio, b), (unsigned long long)(sector - ((r + ic->tag_size - 1) / ic->tag_size))); r = -EILSEQ; atomic64_inc(&ic->number_of_mismatches);
From: Erich Eckner <git@eckner.net> Similar to f710126cfc89c8df477002a26dee8407eb0b4acd, this message should also better identify the device with the integrity failure. --- drivers/md/dm-integrity.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)