raid5-ppl: fix handling flush requests
authorArtur Paszkiewicz <artur.paszkiewicz@intel.com>
Tue, 20 Feb 2018 09:10:36 +0000 (10:10 +0100)
committerShaohua Li <sh.li@alibaba-inc.com>
Wed, 21 Feb 2018 17:40:40 +0000 (09:40 -0800)
commitf4bc0c813e03bdb93f5300c3e06d7a0f07f65a74
tree2ea6fafb1c885f995140e16e052c4c8b83d3b2d0
parent01a69cab01c184d3786af09e9339311123d63d22
raid5-ppl: fix handling flush requests

Add missing bio completion. Without this any flush request would hang.

Fixes: 1532d9e87e8b ("raid5-ppl: PPL support for disks with write-back cache enabled")
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Shaohua Li <sh.li@alibaba-inc.com>
drivers/md/raid5-log.h
drivers/md/raid5-ppl.c