On Mon, Oct 6, 2014 at 7:46 PM, Minchan Kim wrote:
> On Tue, Oct 07, 2014 at 08:36:08AM +0900, Minchan Kim wrote:
>> Hello Dan,
>>
>> Sorry for the delay. I had internal works which should be handled
>> urgent. I hope you don't lose your interest due to my bad response
>> latency.
>>
>> On Thu, Se
On Tue, Oct 07, 2014 at 08:36:08AM +0900, Minchan Kim wrote:
> Hello Dan,
>
> Sorry for the delay. I had internal works which should be handled
> urgent. I hope you don't lose your interest due to my bad response
> latency.
>
> On Thu, Sep 25, 2014 at 11:52:22AM -0400, Dan Streetman wrote:
> > On
Hello Dan,
Sorry for the delay. I had internal works which should be handled
urgent. I hope you don't lose your interest due to my bad response
latency.
On Thu, Sep 25, 2014 at 11:52:22AM -0400, Dan Streetman wrote:
> On Wed, Sep 24, 2014 at 9:02 PM, Minchan Kim wrote:
> > On Wed, Sep 24, 2014 a
On Wed, Sep 24, 2014 at 9:02 PM, Minchan Kim wrote:
> On Wed, Sep 24, 2014 at 10:01:03AM -0400, Dan Streetman wrote:
>> On Sun, Sep 21, 2014 at 8:03 PM, Minchan Kim wrote:
>> > This patch implement SWAP_FULL handler in zram so that VM can
>> > know whether zram is full or not and use it to stop a
On Wed, Sep 24, 2014 at 05:10:22PM +0200, Jerome Marchand wrote:
> On 09/23/2014 11:17 PM, Andrew Morton wrote:
> > On Tue, 23 Sep 2014 13:56:02 +0900 Minchan Kim wrote:
> >
> >>>
> +#define ZRAM_FULLNESS_PERCENT 80
> >>>
> >>> We've had problems in the past where 1% is just too large an inc
On Wed, Sep 24, 2014 at 10:01:03AM -0400, Dan Streetman wrote:
> On Sun, Sep 21, 2014 at 8:03 PM, Minchan Kim wrote:
> > This patch implement SWAP_FULL handler in zram so that VM can
> > know whether zram is full or not and use it to stop anonymous
> > page reclaim.
> >
> > How to judge fullness i
On 09/23/2014 11:17 PM, Andrew Morton wrote:
> On Tue, 23 Sep 2014 13:56:02 +0900 Minchan Kim wrote:
>
>>>
+#define ZRAM_FULLNESS_PERCENT 80
>>>
>>> We've had problems in the past where 1% is just too large an increment
>>> for large systems.
>>
>> So, do you want fullness_bytes like dirty_b
On Sun, Sep 21, 2014 at 8:03 PM, Minchan Kim wrote:
> This patch implement SWAP_FULL handler in zram so that VM can
> know whether zram is full or not and use it to stop anonymous
> page reclaim.
>
> How to judge fullness is below,
>
> fullness = (100 * used space / total space)
>
> It means the h
On Tue, Sep 23, 2014 at 02:17:55PM -0700, Andrew Morton wrote:
> On Tue, 23 Sep 2014 13:56:02 +0900 Minchan Kim wrote:
>
> > >
> > > > +#define ZRAM_FULLNESS_PERCENT 80
> > >
> > > We've had problems in the past where 1% is just too large an increment
> > > for large systems.
> >
> > So, do yo
On Tue, 23 Sep 2014 13:56:02 +0900 Minchan Kim wrote:
> >
> > > +#define ZRAM_FULLNESS_PERCENT 80
> >
> > We've had problems in the past where 1% is just too large an increment
> > for large systems.
>
> So, do you want fullness_bytes like dirty_bytes?
Firstly I'd like you to think about whet
On Mon, Sep 22, 2014 at 02:11:18PM -0700, Andrew Morton wrote:
> On Mon, 22 Sep 2014 09:03:10 +0900 Minchan Kim wrote:
>
> > This patch implement SWAP_FULL handler in zram so that VM can
> > know whether zram is full or not and use it to stop anonymous
> > page reclaim.
> >
> > How to judge full
On Mon, 22 Sep 2014 09:03:10 +0900 Minchan Kim wrote:
> This patch implement SWAP_FULL handler in zram so that VM can
> know whether zram is full or not and use it to stop anonymous
> page reclaim.
>
> How to judge fullness is below,
>
> fullness = (100 * used space / total space)
>
> It means
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