Commits
Tejun Heo committed 9ade5ea4ce5
blkcg: add blkio_policy_ops operations for exit and stat reset Add blkio_policy_ops->blkio_exit_group_fn() and ->blkio_reset_group_stats_fn(). These will be used to further modularize blkcg policy implementation. Signed-off-by: Tejun Heo <tj@kernel.org>