On 07/29/2015 12:30 PM, Minchan Kim wrote:
This won't work for sysV shm, tmpfs and MAP_SHARED | MAP_ANONYMOUS
mapping pages which are pte_none when paged out. They're currently not
accounted at all when in swap.
This patch doesn't handle those pages because we don't have supported
thoses pages.
On 07/29/2015 12:30 PM, Minchan Kim wrote:
> Hi Jerome,
>
> On Wed, Jul 29, 2015 at 10:33:53AM +0200, Jerome Marchand wrote:
>> On 06/15/2015 03:06 PM, Minchan Kim wrote:
>>> We want to know per-process workingset size for smart memory management
>>> on userland and we use swap(ex, zram) heavily t
Hi Jerome,
On Wed, Jul 29, 2015 at 10:33:53AM +0200, Jerome Marchand wrote:
> On 06/15/2015 03:06 PM, Minchan Kim wrote:
> > We want to know per-process workingset size for smart memory management
> > on userland and we use swap(ex, zram) heavily to maximize memory efficiency
> > so workingset inc
On 06/15/2015 03:06 PM, Minchan Kim wrote:
> We want to know per-process workingset size for smart memory management
> on userland and we use swap(ex, zram) heavily to maximize memory efficiency
> so workingset includes swap as well as RSS.
>
> On such system, if there are lots of shared anonymous
On Tue, Jul 14, 2015 at 02:07:08PM -0700, Andrew Morton wrote:
> On Mon, 15 Jun 2015 22:06:54 +0900 Minchan Kim wrote:
>
> > We want to know per-process workingset size for smart memory management
> > on userland and we use swap(ex, zram) heavily to maximize memory efficiency
> > so workingset in
On Mon, 15 Jun 2015 22:06:54 +0900 Minchan Kim wrote:
> We want to know per-process workingset size for smart memory management
> on userland and we use swap(ex, zram) heavily to maximize memory efficiency
> so workingset includes swap as well as RSS.
>
> On such system, if there are lots of sha
It seems merge windows is closed so bump up.
On Mon, Jun 15, 2015 at 10:06:54PM +0900, Minchan Kim wrote:
> We want to know per-process workingset size for smart memory management
> on userland and we use swap(ex, zram) heavily to maximize memory efficiency
> so workingset includes swap as well as
We want to know per-process workingset size for smart memory management
on userland and we use swap(ex, zram) heavily to maximize memory efficiency
so workingset includes swap as well as RSS.
On such system, if there are lots of shared anonymous pages, it's
really hard to figure out exactly how ma
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