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| author | Christoph Hellwig <hch@lst.de> | 2021-09-28 07:27:55 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:02 -0600 |
| commit | 8a3ee6778ef1a9a3bfd3b1134ea29e95d3568271 (patch) | |
| tree | 5b63a2a19a556229414aac3d3bd3ee1be44b8a2f /block/blk-core.c | |
| parent | 322cff70d46c6c230a722684fd65ae6b5f57436e (diff) | |
| download | lwn-8a3ee6778ef1a9a3bfd3b1134ea29e95d3568271.tar.gz lwn-8a3ee6778ef1a9a3bfd3b1134ea29e95d3568271.zip | |
block: print the current process in handle_bad_sector
Make the bad sector information a little more useful by printing
current->comm to identify the caller.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20210928052755.113016-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index d2c6caadef89..469550845244 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -655,8 +655,9 @@ static void handle_bad_sector(struct bio *bio, sector_t maxsector) { char b[BDEVNAME_SIZE]; - pr_info_ratelimited("attempt to access beyond end of device\n" + pr_info_ratelimited("%s: attempt to access beyond end of device\n" "%s: rw=%d, want=%llu, limit=%llu\n", + current->comm, bio_devname(bio, b), bio->bi_opf, bio_end_sector(bio), maxsector); } |