From: Yu Kuai Date: Wed, 21 Jun 2023 16:51:09 +0000 (+0800) Subject: md/md-linear: enable io accounting X-Git-Tag: for-6.6/block-2023-08-28~40^2~12 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=09f43cb530b03e4d58b35a39e54de658fc8d09b7;p=linux-block.git md/md-linear: enable io accounting use md_account_bio() to enable io accounting, also make sure mddev_suspend() will wait for all io to be done. Signed-off-by: Yu Kuai Reviewed-by: Xiao Ni Signed-off-by: Song Liu Link: https://lore.kernel.org/r/20230621165110.1498313-8-yukuai1@huaweicloud.com --- diff --git a/drivers/md/md-linear.c b/drivers/md/md-linear.c index 4eb72b9dd933..71ac99646827 100644 --- a/drivers/md/md-linear.c +++ b/drivers/md/md-linear.c @@ -238,6 +238,7 @@ static bool linear_make_request(struct mddev *mddev, struct bio *bio) bio = split; } + md_account_bio(mddev, &bio); bio_set_dev(bio, tmp_dev->rdev->bdev); bio->bi_iter.bi_sector = bio->bi_iter.bi_sector - start_sector + data_offset;