UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

dm-integrity: stop using bio_devname 

Use the %pg format specifier to save on stack consuption and code size.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220304180105.409765-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2022-03-04 19:01:00 +01:00 committed by Jens Axboe
parent 6667171965
commit 0a806cfde8
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/md/dm-integrity.c
View File

@ -1788,12 +1788,11 @@ again:
checksums_ptr - checksums, dio->op == REQ_OP_READ ? TAG_CMP : TAG_WRITE);
if (unlikely(r)) {
if (r > 0) {
char b[BDEVNAME_SIZE];
sector_t s;
s = sector - ((r + ic->tag_size - 1) / ic->tag_size);
DMERR_LIMIT("%s: Checksum failed at sector 0x%llx",
bio_devname(bio, b), s);
DMERR_LIMIT("%pg: Checksum failed at sector 0x%llx",
bio->bi_bdev, s);
r = -EILSEQ;
atomic64_inc(&ic->number_of_mismatches);
dm_audit_log_bio(DM_MSG_PREFIX, "integrity-checksum",