tree 9ca749760c19637a941e7eed76652e7da298687c
parent cceeca43b5ad96766098144a3fd757e03de9f6f8
author Shaohua Li <shli@kernel.org> 1337658905 +1000
committer NeilBrown <neilb@suse.de> 1337658905 +1000

raid5: support sync request

REQ_SYNC is ignored in current raid5 code. Block layer does use it to do
policy,
for example ioscheduler. This patch adds it.

Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>