Changes in V3:
- grab q_usage_counter in blkg_conf_prep() instead of introducing a
new mutex.
Changes in V2:
- rename the patch title
- instead of checking policy in blkg_create(), using a new solution.
Yu Kuai (2):
blk-cgroup: don't call blk_mq_freeze_queue() in
blkcg_deactivate_policy()
blk-cgroup: synchoronize blkg creation against policy deactivation
block/blk-cgroup.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
--
2.31.1
