diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-05-04 07:33:55 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-05-04 18:30:10 -0600 |
| commit | 069adbac2cd85ae00252da6c5576cbf9b9d9ba6e (patch) | |
| tree | 900fa4ef79c4788cc5f4729e1663229068b07dbc /block/blk-core.c | |
| parent | 7ecc56c62b27d93838ee67fc2c7a1c3c480aea04 (diff) | |
block: improve the error message from bio_check_eod
Print the start sector and length separately instead of the combined
value to help with debugging.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220504143355.568660-1-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 | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index f305cb66c72a..c3f1e46ddd43 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -592,10 +592,9 @@ static inline int bio_check_eod(struct bio *bio) (nr_sectors > maxsector || bio->bi_iter.bi_sector > maxsector - nr_sectors)) { pr_info_ratelimited("%s: attempt to access beyond end of device\n" - "%pg: rw=%d, want=%llu, limit=%llu\n", - current->comm, - bio->bi_bdev, bio->bi_opf, - bio_end_sector(bio), maxsector); + "%pg: rw=%d, sector=%llu, nr_sectors = %u limit=%llu\n", + current->comm, bio->bi_bdev, bio->bi_opf, + bio->bi_iter.bi_sector, nr_sectors, maxsector); return -EIO; } return 0; |