On Wed 25-02-15 09:27:28, Minchan Kim wrote:
> On Tue, Feb 24, 2015 at 05:14:08PM +0100, Michal Hocko wrote:
> > On Tue 24-02-15 17:18:16, Minchan Kim wrote:
> > > MADV_FREE is hint that it's okay to discard pages if memory is
> > > pressure and we uses reclaimers(ie, kswapd and direct reclaim)
> >
On Tue, Feb 24, 2015 at 05:14:08PM +0100, Michal Hocko wrote:
> On Tue 24-02-15 17:18:16, Minchan Kim wrote:
> > MADV_FREE is hint that it's okay to discard pages if memory is
> > pressure and we uses reclaimers(ie, kswapd and direct reclaim)
>
> s@if memory is pressure@if there is memory pressure
On Tue 24-02-15 17:18:16, Minchan Kim wrote:
> MADV_FREE is hint that it's okay to discard pages if memory is
> pressure and we uses reclaimers(ie, kswapd and direct reclaim)
s@if memory is pressure@if there is memory pressure@
> to free them so there is no worth to remain them in active
> anonym
MADV_FREE is hint that it's okay to discard pages if memory is
pressure and we uses reclaimers(ie, kswapd and direct reclaim)
to free them so there is no worth to remain them in active
anonymous LRU list so this patch moves them to inactive LRU list.
A arguable issue for the approach is whether we
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