Re: [PATCH v2 3/8] mm/ksm: convert process iterator to for_each_process_rculock
From: "David Hildenbrand (Arm)" <david@kernel.org>
Date: 2026-09-09 16:12:17
Also in:
linux-fsdevel, linux-mm, linux-pm, linux-trace-kernel, lkml, rcu
On 9/7/26 10:13, Ye Liu wrote:
From: Ye Liu <liuye@kylinos.cn> Replace the manual rcu_read_lock()/rcu_read_unlock() pair combined with for_each_process() loop in mm/ksm.c with for_each_process_rculock(), which scopes the RCU read lock to the loop body via scoped_guard(rcu). No functional change. Signed-off-by: Ye Liu <liuye@kylinos.cn> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: SJ Park <sj@kernel.org> ---
Acked-by: David Hildenbrand (Arm) <david@kernel.org> -- Cheers, David