Re: [PATCH v2 7/8] lib: convert process iterator to for_each_process_rculock
From: SJ Park <sj@kernel.org>
Date: 2026-09-07 21:42:56
Also in:
linux-fsdevel, linux-mm, linux-security-module, linux-trace-kernel, lkml, rcu
On Mon, 7 Sep 2026 16:13:33 +0800 Ye Liu [off-list ref] wrote:
From: Ye Liu <liuye@kylinos.cn> Replace the manual rcu_read_lock()/rcu_read_unlock() pair combined with for_each_process() loop in lib/ with for_each_process_rculock(), which scopes the RCU read lock to the loop body via scoped_guard(rcu). No functional change.
Looks good and correct to me.
Signed-off-by: Ye Liu <liuye@kylinos.cn> Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: SJ Park <sj@kernel.org> Thanks, SJ [...]