From b15a9dbdbfe72848b7ed4cd3f97fe80daaf99c89 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Fri, 22 May 2015 15:20:04 +1000 Subject: [PATCH] md/raid5: Ensure a batch member is not handled prematurely. If a stripe is a member of a batch, but not the head, it must not be handled separately from the rest of the batch. 'clear_batch_ready()' handles this requirement to some extent but not completely. If a member is passed to handle_stripe() a second time it returns '0' indicating the stripe can be handled, which is wrong. So add an extra test. Signed-off-by: NeilBrown --- Reading git-format-patch failed