diff options
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 01186333c88e..ea44b13af9af 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -496,7 +496,8 @@ __setup("fail_make_request=", setup_fail_make_request); bool should_fail_request(struct block_device *part, unsigned int bytes) { - return part->bd_make_it_fail && should_fail(&fail_make_request, bytes); + return bdev_test_flag(part, BD_MAKE_IT_FAIL) && + should_fail(&fail_make_request, bytes); } static int __init fail_make_request_debugfs(void) @@ -516,10 +517,11 @@ static inline void bio_check_ro(struct bio *bio) if (op_is_flush(bio->bi_opf) && !bio_sectors(bio)) return; - if (bio->bi_bdev->bd_ro_warned) + if (bdev_test_flag(bio->bi_bdev, BD_RO_WARNED)) return; - bio->bi_bdev->bd_ro_warned = true; + bdev_set_flag(bio->bi_bdev, BD_RO_WARNED); + /* * Use ioctl to set underlying disk of raid/dm to read-only * will trigger this. @@ -616,7 +618,7 @@ static void __submit_bio(struct bio *bio) if (unlikely(!blk_crypto_bio_prep(&bio))) return; - if (!bio->bi_bdev->bd_has_submit_bio) { + if (!bdev_test_flag(bio->bi_bdev, BD_HAS_SUBMIT_BIO)) { blk_mq_submit_bio(bio); } else if (likely(bio_queue_enter(bio) == 0)) { struct gendisk *disk = bio->bi_bdev->bd_disk; @@ -730,7 +732,7 @@ void submit_bio_noacct_nocheck(struct bio *bio) */ if (current->bio_list) bio_list_add(¤t->bio_list[0], bio); - else if (!bio->bi_bdev->bd_has_submit_bio) + else if (!bdev_test_flag(bio->bi_bdev, BD_HAS_SUBMIT_BIO)) __submit_bio_noacct_mq(bio); else __submit_bio_noacct(bio); @@ -766,7 +768,8 @@ void submit_bio_noacct(struct bio *bio) if (!bio_flagged(bio, BIO_REMAPPED)) { if (unlikely(bio_check_eod(bio))) goto end_io; - if (bdev->bd_partno && unlikely(blk_partition_remap(bio))) + if (bdev_is_partition(bdev) && + unlikely(blk_partition_remap(bio))) goto end_io; } @@ -991,7 +994,7 @@ again: (end || part_in_flight(part))) __part_stat_add(part, io_ticks, now - stamp); - if (part->bd_partno) { + if (bdev_is_partition(part)) { part = bdev_whole(part); goto again; } |