On Tue, May 28, 2019 at 10:54:32PM +0800, Hillf Danton wrote:
>
> On Mon, 20 May 2019 12:52:50 +0900 Minchan Kim wrote:
> > +unsigned long reclaim_pages(struct list_head *page_list)
> > +{
> > + int nid = -1;
> > + unsigned long nr_isolated[2] = {0, };
> > + unsigned long nr_reclaimed = 0;
>
On Tue, May 21, 2019 at 08:08:20AM +0200, Michal Hocko wrote:
> On Tue 21-05-19 08:00:38, Minchan Kim wrote:
> > On Mon, May 20, 2019 at 10:27:03AM +0200, Michal Hocko wrote:
> > > [Cc linux-api]
> > >
> > > On Mon 20-05-19 12:52:50, Minchan Kim wrote:
> > > > When a process expects no accesses to
On Tue 21-05-19 08:00:38, Minchan Kim wrote:
> On Mon, May 20, 2019 at 10:27:03AM +0200, Michal Hocko wrote:
> > [Cc linux-api]
> >
> > On Mon 20-05-19 12:52:50, Minchan Kim wrote:
> > > When a process expects no accesses to a certain memory range
> > > for a long time, it could hint kernel that t
On Mon, May 20, 2019 at 10:27:03AM +0200, Michal Hocko wrote:
> [Cc linux-api]
>
> On Mon 20-05-19 12:52:50, Minchan Kim wrote:
> > When a process expects no accesses to a certain memory range
> > for a long time, it could hint kernel that the pages can be
> > reclaimed instantly but data should b
[Cc linux-api]
On Mon 20-05-19 12:52:50, Minchan Kim wrote:
> When a process expects no accesses to a certain memory range
> for a long time, it could hint kernel that the pages can be
> reclaimed instantly but data should be preserved for future use.
> This could reduce workingset eviction so it
When a process expects no accesses to a certain memory range
for a long time, it could hint kernel that the pages can be
reclaimed instantly but data should be preserved for future use.
This could reduce workingset eviction so it ends up increasing
performance.
This patch introduces the new MADV_C
6 matches
Mail list logo
