Re: [PATCH v2 1/8] sched: introduce for_each_process_rculock and for_each_thread_rculock

On 09/07, Ye Liu wrote:

Introduce for_each_process_rculock(), for_each_thread_rculock() and
for_each_process_thread_rculock() macros that acquire the RCU read
lock before the iteration starts and release it when the loop is left,
so that the RCU read-side critical section is scoped to the loop body
instead of an externally managed rcu_read_lock()/rcu_read_unlock()
pair.

Signed-off-by: Ye Liu <liuye@kylinos.cn>
Acked-by: Michal Hocko <mhocko@suse.com>

Thanks, I personally like the new _rculock suffix more ;)

I see the comments about indentation from Lorenzo, I am fine either way.

Reviewed-by: Oleg Nesterov <oleg@redhat.com>