Re: [PATCH v20 09/20] mm/memcg: add debug checking in lock_page_memcg

Johannes Weiner
2020-11-02T14:47:45Z

On Thu, Oct 29, 2020 at 06:44:54PM +0800, Alex Shi wrote:
> Add a debug checking in lock_page_memcg, then we could get alarm
> if anything wrong here.
>
> Suggested-by: Johannes Weiner <hannes@cmpxchg.org>
> Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
> Acked-by: Hugh Dickins <hughd@google.com>
> Cc: Johannes Weiner <hannes@cmpxchg.org>
> Cc: Michal Hocko <mhocko@kernel.org>
> Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: cgroups@vger.kernel.org
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org

Acked-by: Johannes Weiner <hannes@cmpxchg.org>