On Tue 27-08-19 19:43:49, Yafang Shao wrote: > On Tue, Aug 27, 2019 at 6:43 PM Michal Hocko <mhocko@xxxxxxxxxx> wrote: > > > > If there are no objection to the patch I will post it as a standalong > > one. > > I have no objection to your patch. It could fix the issue. > > I still think that it is not proper to use a new scan_control here as > it breaks the global reclaim context. > > This context switch from global reclaim to memcg reclaim is very > subtle change to the subsequent processing, that may cause some > unexpected behavior. Why would it break it? Could you be more specific please? > Anyway, we can send this patch as a standalong one. > Feel free to add: > > Acked-by: Yafang Shao <laoar.shao@xxxxxxxxx> Thanks! -- Michal Hocko SUSE Labs
