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Diffstat (limited to 'drivers/nvme/host/multipath.c')
| -rw-r--r-- | drivers/nvme/host/multipath.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index 263161cb8ac0..9d3ac937f594 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -511,6 +511,12 @@ static void nvme_ns_head_submit_bio(struct bio *bio) ns = nvme_find_path(head); if (likely(ns)) { bio_set_dev(bio, ns->disk->part0); + /* + * Use BIO_REMAPPED to skip bio_check_eod() when this bio + * enters submit_bio_noacct() for the per-path device. The EOD + * check already passed on the multipath head. + */ + bio_set_flag(bio, BIO_REMAPPED); bio->bi_opf |= REQ_NVME_MPATH; trace_block_bio_remap(bio, disk_devt(ns->head->disk), bio->bi_iter.bi_sector); |