Unverified Commit 77e870c2 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15318 md/raid1: fix bitmap update when all write requests fail 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Qixing <zhengqixing@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/XOCDTIZCBVV4UBGSNVGRAO5GLCPJQAZN/ 
 
https://gitee.com/openeuler/kernel/issues/IBKHTZ 
 
Link:https://gitee.com/openeuler/kernel/pulls/15318

 

Reviewed-by: default avatarYuan Can <yuancan@huawei.com>
Reviewed-by: default avatarYu Kuai <yukuai3@huawei.com>
Signed-off-by: default avatarYuan Can <yuancan@huawei.com>
parents 3c67b39e 10554bbf

drivers/md/raid1.c

+7 −0
Original line number Diff line number Diff line
@@ -1551,6 +1551,13 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio, 
		}

	}



	/*

	 * Corresponding to md_bitmap_endwrite() from close_write(), in the case

	 * io range from all member disks are badblocks.

	 */

	if (first_clone)

		md_bitmap_startwrite(bitmap, r1_bio->sector, r1_bio->sectors, 0);



	r1_bio_write_done(r1_bio);



	/* In case raid1d snuck in to freeze_array */