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Commit b8a0b8e9 authored by Shaohua Li's avatar Shaohua Li
Browse files

raid5: delete unnecessary warnning 



If device has R5_LOCKED set, it's legit device has R5_SkipCopy set and page !=
orig_page. After R5_LOCKED is clear, handle_stripe_clean_event will clear the
SkipCopy flag and set page to orig_page. So the warning is unnecessary.

Reported-by: default avatarJoey Liao <joeyliao@qnap.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
parent 9c573de3

drivers/md/raid5.c

+0 −2
Original line number Diff line number Diff line
@@ -3502,8 +3502,6 @@ static void handle_stripe_clean_event(struct r5conf *conf, 
				dev = &sh->dev[i];

			} else if (test_bit(R5_Discard, &dev->flags))

				discard_pending = 1;

			WARN_ON(test_bit(R5_SkipCopy, &dev->flags));

			WARN_ON(dev->page != dev->orig_page);

		}



	r5l_stripe_write_finished(sh);