[PATCH 4.1 67/86] md/raid5: fix locking in handle_stripe_clean_event()

4.1-stable review patch. If anyone has any objections, please let me know. -- From: Roman Gushchin commit b8a9d66d043ffac116100775a469f05f5158c16f upstream. After commit 566c09c53455 ("raid5: relieve lock contention in get_active_stripe()") __find_stripe() is called under

[PATCH 4.1 67/86] md/raid5: fix locking in handle_stripe_clean_event()

4.1-stable review patch. If anyone has any objections, please let me know. -- From: Roman Gushchin commit b8a9d66d043ffac116100775a469f05f5158c16f upstream. After commit 566c09c53455 ("raid5: relieve lock contention in get_active_stripe()")