diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 8 | ||||
| -rw-r--r-- | block/blk-integrity.c | 4 |
2 files changed, 9 insertions, 3 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index c973249..277134c 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1474,6 +1474,11 @@ void blk_queue_bio(struct request_queue *q, struct bio *bio) */ blk_queue_bounce(q, &bio); + if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) { + bio_endio(bio, -EIO); + return; + } + if (bio->bi_rw & (REQ_FLUSH | REQ_FUA)) { spin_lock_irq(q->queue_lock); where = ELEVATOR_INSERT_FLUSH; @@ -1714,9 +1719,6 @@ generic_make_request_checks(struct bio *bio) */ blk_partition_remap(bio); - if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) - goto end_io; - if (bio_check_eod(bio, nr_sectors)) goto end_io; diff --git a/block/blk-integrity.c b/block/blk-integrity.c index da2a818..dabd221 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -420,6 +420,8 @@ int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template) } else bi->name = bi_unsupported_name; + disk->queue->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES; + return 0; } EXPORT_SYMBOL(blk_integrity_register); @@ -438,6 +440,8 @@ void blk_integrity_unregister(struct gendisk *disk) if (!disk || !disk->integrity) return; + disk->queue->backing_dev_info.capabilities &= ~BDI_CAP_STABLE_WRITES; + bi = disk->integrity; kobject_uevent(&bi->kobj, KOBJ_REMOVE); |