diff options
Diffstat (limited to 'drivers/md/raid0.c')
| -rw-r--r-- | drivers/md/raid0.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index 322386ff5d22..f54a449f97aa 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -29,21 +29,6 @@ module_param(default_layout, int, 0644); (1L << MD_HAS_PPL) | \ (1L << MD_HAS_MULTIPLE_PPLS)) -static int raid0_congested(struct mddev *mddev, int bits) -{ - struct r0conf *conf = mddev->private; - struct md_rdev **devlist = conf->devlist; - int raid_disks = conf->strip_zone[0].nb_dev; - int i, ret = 0; - - for (i = 0; i < raid_disks && !ret ; i++) { - struct request_queue *q = bdev_get_queue(devlist[i]->bdev); - - ret |= bdi_congested(q->backing_dev_info, bits); - } - return ret; -} - /* * inform the user of the raid configuration */ @@ -495,7 +480,7 @@ static void raid0_handle_discard(struct mddev *mddev, struct bio *bio) zone->zone_end - bio->bi_iter.bi_sector, GFP_NOIO, &mddev->bio_set); bio_chain(split, bio); - generic_make_request(bio); + submit_bio_noacct(bio); bio = split; end = zone->zone_end; } else @@ -559,7 +544,7 @@ static void raid0_handle_discard(struct mddev *mddev, struct bio *bio) trace_block_bio_remap(bdev_get_queue(rdev->bdev), discard_bio, disk_devt(mddev->gendisk), bio->bi_iter.bi_sector); - generic_make_request(discard_bio); + submit_bio_noacct(discard_bio); } bio_endio(bio); } @@ -600,7 +585,7 @@ static bool raid0_make_request(struct mddev *mddev, struct bio *bio) struct bio *split = bio_split(bio, sectors, GFP_NOIO, &mddev->bio_set); bio_chain(split, bio); - generic_make_request(bio); + submit_bio_noacct(bio); bio = split; } @@ -633,7 +618,7 @@ static bool raid0_make_request(struct mddev *mddev, struct bio *bio) disk_devt(mddev->gendisk), bio_sector); mddev_check_writesame(mddev, bio); mddev_check_write_zeroes(mddev, bio); - generic_make_request(bio); + submit_bio_noacct(bio); return true; } @@ -818,7 +803,6 @@ static struct md_personality raid0_personality= .size = raid0_size, .takeover = raid0_takeover, .quiesce = raid0_quiesce, - .congested = raid0_congested, }; static int __init raid0_init (void) |