Hello Zhang,
On Tue, Jul 08, 2014 at 11:54:12AM +0800, Zhang Yanfei wrote:
> Hi Minchan,
>
> On 07/07/2014 08:53 AM, Minchan Kim wrote:
> > Linux doesn't have an ability to free pages lazy while other OS
> > already have been supported that named by madvise(MADV_FREE).
> >
> > The gain is clear
Hi Minchan,
On 07/07/2014 08:53 AM, Minchan Kim wrote:
> Linux doesn't have an ability to free pages lazy while other OS
> already have been supported that named by madvise(MADV_FREE).
>
> The gain is clear that kernel can discard freed pages rather than
> swapping out or OOM if memory pressure
On Mon, Jul 07, 2014 at 01:41:37PM +0300, Kirill A. Shutemov wrote:
> On Mon, Jul 07, 2014 at 09:53:52AM +0900, Minchan Kim wrote:
> > Linux doesn't have an ability to free pages lazy while other OS
> > already have been supported that named by madvise(MADV_FREE).
> >
> > The gain is clear that
On Mon, Jul 07, 2014 at 09:53:52AM +0900, Minchan Kim wrote:
> Linux doesn't have an ability to free pages lazy while other OS
> already have been supported that named by madvise(MADV_FREE).
>
> The gain is clear that kernel can discard freed pages rather than
> swapping out or OOM if memory
On Mon, Jul 07, 2014 at 09:53:52AM +0900, Minchan Kim wrote:
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can discard freed pages rather than
swapping out or OOM if memory pressure
On Mon, Jul 07, 2014 at 01:41:37PM +0300, Kirill A. Shutemov wrote:
On Mon, Jul 07, 2014 at 09:53:52AM +0900, Minchan Kim wrote:
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can
Hi Minchan,
On 07/07/2014 08:53 AM, Minchan Kim wrote:
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can discard freed pages rather than
swapping out or OOM if memory pressure
Hello Zhang,
On Tue, Jul 08, 2014 at 11:54:12AM +0800, Zhang Yanfei wrote:
Hi Minchan,
On 07/07/2014 08:53 AM, Minchan Kim wrote:
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can discard freed pages rather than
swapping out or OOM if memory pressure happens.
Without memory pressure, freed pages would be reused by
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can discard freed pages rather than
swapping out or OOM if memory pressure happens.
Without memory pressure, freed pages would be reused by
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