Unverified Commit daf55dc8 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15304 md: bypass block throttle for superblock update 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Qixing <zhengqixing@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/YWVHHWT2POK5WVZIQCKJJEG3DQUUDEIO/ 
 
https://gitee.com/openeuler/kernel/issues/IBLD3D 
 
Link:https://gitee.com/openeuler/kernel/pulls/15304

 

Reviewed-by: default avatarYu Kuai <yukuai3@huawei.com>
Reviewed-by: default avatarYuan Can <yuancan@huawei.com>
Signed-off-by: default avatarYuan Can <yuancan@huawei.com>
parents 0fff180b 1c302f8b

drivers/md/md.c

+2 −1
Original line number Diff line number Diff line
@@ -871,7 +871,8 @@ void md_super_write(struct mddev *mddev, struct md_rdev *rdev, 
	    test_bit(FailFast, &rdev->flags) &&

	    !test_bit(LastDev, &rdev->flags))

		ff = MD_FAILFAST;

	bio->bi_opf = REQ_OP_WRITE | REQ_SYNC | REQ_PREFLUSH | REQ_FUA | ff;

	bio->bi_opf = REQ_OP_WRITE | REQ_SYNC | REQ_IDLE | REQ_META

		      | REQ_PREFLUSH | REQ_FUA | ff;



	atomic_inc(&mddev->pending_writes);

	submit_bio(bio);