Commit 5fa4f8ba authored Oct 25, 2019 by Hannes Reinecke Committed by Song Liu Nov 11, 2019

md/raid1: avoid soft lockup under high load



As all I/O is being pushed through a kernel thread the softlockup
watchdog might be triggered under high load.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Song Liu <songliubraving@fb.com>

parent da644b2c

drivers/md/raid1.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -819,6 +819,7 @@ static void flush_bio_list(struct r1conf conf, struct bio bio)
		else
		generic_make_request(bio);
		bio = next;
		cond_resched();
		}
		}

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