On Mon, Dec 7, 2020 at 11:09 PM Michal Hocko wrote:
>
> On Mon 07-12-20 20:56:58, Muchun Song wrote:
> > On Mon, Dec 7, 2020 at 8:36 PM Michal Hocko wrote:
> > >
> > > On Sun 06-12-20 16:56:39, Muchun Song wrote:
> > > > The vmstat threshold is 32 (MEMCG_CHARGE_BATCH), so the type of s32
> > > >
On Mon 07-12-20 20:56:58, Muchun Song wrote:
> On Mon, Dec 7, 2020 at 8:36 PM Michal Hocko wrote:
> >
> > On Sun 06-12-20 16:56:39, Muchun Song wrote:
> > > The vmstat threshold is 32 (MEMCG_CHARGE_BATCH), so the type of s32
> > > of lruvec_stat_cpu is enough. And introduce struct per_cpu_lruvec_s
On Mon, Dec 7, 2020 at 8:36 PM Michal Hocko wrote:
>
> On Sun 06-12-20 16:56:39, Muchun Song wrote:
> > The vmstat threshold is 32 (MEMCG_CHARGE_BATCH), so the type of s32
> > of lruvec_stat_cpu is enough. And introduce struct per_cpu_lruvec_stat
> > to optimize memory usage.
>
> How much savings
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