blk-cgroup: turn on psi memstall stuff
authorJosef Bacik <jbacik@fb.com>
Tue, 9 Jul 2019 21:41:29 +0000 (14:41 -0700)
committerJens Axboe <axboe@kernel.dk>
Wed, 10 Jul 2019 15:00:57 +0000 (09:00 -0600)
commitfd112c74652371a023f85d87b70bee7169e8f4d0
treea9d5510bf2510496172fadae327bf20ab909b560
parentb554db147feea39617b533ab6bca247c91c6198a
blk-cgroup: turn on psi memstall stuff

With the psi stuff in place we can use the memstall flag to indicate
pressure that happens from throttling.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-cgroup.c