diff options
Diffstat (limited to 'drivers/md/raid1.c')
-rw-r--r-- | drivers/md/raid1.c | 47 |
1 files changed, 23 insertions, 24 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index e2d8acb1e988..03477e971699 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1126,7 +1126,8 @@ static void alloc_behind_master_bio(struct r1bio *r1_bio, int i = 0; struct bio *behind_bio = NULL; - behind_bio = bio_alloc_bioset(GFP_NOIO, vcnt, &r1_bio->mddev->bio_set); + behind_bio = bio_alloc_bioset(NULL, vcnt, 0, GFP_NOIO, + &r1_bio->mddev->bio_set); if (!behind_bio) return; @@ -1319,13 +1320,13 @@ static void raid1_read_request(struct mddev *mddev, struct bio *bio, if (!r1bio_existed && blk_queue_io_stat(bio->bi_bdev->bd_disk->queue)) r1_bio->start_time = bio_start_io_acct(bio); - read_bio = bio_clone_fast(bio, gfp, &mddev->bio_set); + read_bio = bio_alloc_clone(mirror->rdev->bdev, bio, gfp, + &mddev->bio_set); r1_bio->bios[rdisk] = read_bio; read_bio->bi_iter.bi_sector = r1_bio->sector + mirror->rdev->data_offset; - bio_set_dev(read_bio, mirror->rdev->bdev); read_bio->bi_end_io = raid1_end_read_request; bio_set_op_attrs(read_bio, op, do_sync); if (test_bit(FailFast, &mirror->rdev->flags) && @@ -1545,24 +1546,25 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio, first_clone = 0; } - if (r1_bio->behind_master_bio) - mbio = bio_clone_fast(r1_bio->behind_master_bio, - GFP_NOIO, &mddev->bio_set); - else - mbio = bio_clone_fast(bio, GFP_NOIO, &mddev->bio_set); - if (r1_bio->behind_master_bio) { + mbio = bio_alloc_clone(rdev->bdev, + r1_bio->behind_master_bio, + GFP_NOIO, &mddev->bio_set); if (test_bit(CollisionCheck, &rdev->flags)) wait_for_serialization(rdev, r1_bio); if (test_bit(WriteMostly, &rdev->flags)) atomic_inc(&r1_bio->behind_remaining); - } else if (mddev->serialize_policy) - wait_for_serialization(rdev, r1_bio); + } else { + mbio = bio_alloc_clone(rdev->bdev, bio, GFP_NOIO, + &mddev->bio_set); + + if (mddev->serialize_policy) + wait_for_serialization(rdev, r1_bio); + } r1_bio->bios[i] = mbio; mbio->bi_iter.bi_sector = (r1_bio->sector + rdev->data_offset); - bio_set_dev(mbio, rdev->bdev); mbio->bi_end_io = raid1_end_write_request; mbio->bi_opf = bio_op(bio) | (bio->bi_opf & (REQ_SYNC | REQ_FUA)); if (test_bit(FailFast, &rdev->flags) && @@ -2070,15 +2072,14 @@ static int fix_sync_read_error(struct r1bio *r1_bio) } while (!success && d != r1_bio->read_disk); if (!success) { - char b[BDEVNAME_SIZE]; int abort = 0; /* Cannot read from anywhere, this block is lost. * Record a bad block on each device. If that doesn't * work just disable and interrupt the recovery. * Don't fail devices as that won't really help. */ - pr_crit_ratelimited("md/raid1:%s: %s: unrecoverable I/O read error for block %llu\n", - mdname(mddev), bio_devname(bio, b), + pr_crit_ratelimited("md/raid1:%s: %pg: unrecoverable I/O read error for block %llu\n", + mdname(mddev), bio->bi_bdev, (unsigned long long)r1_bio->sector); for (d = 0; d < conf->raid_disks * 2; d++) { rdev = conf->mirrors[d].rdev; @@ -2165,11 +2166,10 @@ static void process_checks(struct r1bio *r1_bio) continue; /* fixup the bio for reuse, but preserve errno */ status = b->bi_status; - bio_reset(b); + bio_reset(b, conf->mirrors[i].rdev->bdev, REQ_OP_READ); b->bi_status = status; b->bi_iter.bi_sector = r1_bio->sector + conf->mirrors[i].rdev->data_offset; - bio_set_dev(b, conf->mirrors[i].rdev->bdev); b->bi_end_io = end_sync_read; rp->raid_bio = r1_bio; b->bi_private = rp; @@ -2416,12 +2416,12 @@ static int narrow_write_error(struct r1bio *r1_bio, int i) /* Write at 'sector' for 'sectors'*/ if (test_bit(R1BIO_BehindIO, &r1_bio->state)) { - wbio = bio_clone_fast(r1_bio->behind_master_bio, - GFP_NOIO, - &mddev->bio_set); + wbio = bio_alloc_clone(rdev->bdev, + r1_bio->behind_master_bio, + GFP_NOIO, &mddev->bio_set); } else { - wbio = bio_clone_fast(r1_bio->master_bio, GFP_NOIO, - &mddev->bio_set); + wbio = bio_alloc_clone(rdev->bdev, r1_bio->master_bio, + GFP_NOIO, &mddev->bio_set); } bio_set_op_attrs(wbio, REQ_OP_WRITE, 0); @@ -2430,7 +2430,6 @@ static int narrow_write_error(struct r1bio *r1_bio, int i) bio_trim(wbio, sector - r1_bio->sector, sectors); wbio->bi_iter.bi_sector += rdev->data_offset; - bio_set_dev(wbio, rdev->bdev); if (submit_bio_wait(wbio) < 0) /* failure! */ @@ -2650,7 +2649,7 @@ static struct r1bio *raid1_alloc_init_r1buf(struct r1conf *conf) for (i = conf->poolinfo->raid_disks; i--; ) { bio = r1bio->bios[i]; rps = bio->bi_private; - bio_reset(bio); + bio_reset(bio, NULL, 0); bio->bi_private = rps; } r1bio->master_bio = NULL; |