On Tue, Oct 23, 2018 at 01:29:37PM -0400, Johannes Weiner wrote:
> On Thu, Oct 18, 2018 at 07:07:10PM -0700, Andrew Morton wrote:
> > On Tue, 28 Aug 2018 13:22:49 -0400 Johannes Weiner
> > wrote:
> >
> > > This version 4 of the PSI series incorporates feedback from Peter and
> > > fixes two race
On Thu, Oct 18, 2018 at 07:07:10PM -0700, Andrew Morton wrote:
> On Tue, 28 Aug 2018 13:22:49 -0400 Johannes Weiner wrote:
>
> > This version 4 of the PSI series incorporates feedback from Peter and
> > fixes two races in the lockless aggregator that Suren found in his
> > testing and which cause
On Tue, 28 Aug 2018 13:22:49 -0400 Johannes Weiner wrote:
> This version 4 of the PSI series incorporates feedback from Peter and
> fixes two races in the lockless aggregator that Suren found in his
> testing and which caused the sample calculation to sometimes underflow
> and record bogusly larg
I emailed Daniel 4.9 backport patches. Unfortunately that seems to be
the easiest way to share them. If anyone else is interested in them
please email me directly.
Thanks,
Suren.
On Tue, Sep 18, 2018 at 8:53 AM, Suren Baghdasaryan wrote:
> Hi Daniel,
>
> On Sun, Sep 16, 2018 at 10:22 PM, Daniel
On Mon, Sep 17, 2018 at 6:29 AM, peter enderborg
wrote:
> Will it be part of the backport to 4.9 google android or is it for test only?
Currently I'm testing these patches in tandem with PSI monitor that
I'm developing and test results look good. If things go well and we
start using PSI for Andro
Hi Daniel,
On Sun, Sep 16, 2018 at 10:22 PM, Daniel Drake wrote:
> Hi Suren
>
> On Fri, Sep 7, 2018 at 11:58 PM, Suren Baghdasaryan wrote:
>> Thanks for the new patchset! Backported to 4.9 and retested on ARMv8 8
>> code system running Android. Signals behave as expected reacting to
>> memory pr
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
Will it be part of the backport to 4.9 google android or is it for test only?
I guess that this patch is to big for the LTS tree.
On 09/07/2018 05:58 PM, Suren Baghdasaryan wrote:
> Thanks for the new patchset! Backported to 4.9 and retested on ARMv8 8
> code system running Android. Signals behave
Hi Suren
On Fri, Sep 7, 2018 at 11:58 PM, Suren Baghdasaryan wrote:
> Thanks for the new patchset! Backported to 4.9 and retested on ARMv8 8
> code system running Android. Signals behave as expected reacting to
> memory pressure, no jumps in "total" counters that would indicate an
> overflow/unde
Thanks for the new patchset! Backported to 4.9 and retested on ARMv8 8
code system running Android. Signals behave as expected reacting to
memory pressure, no jumps in "total" counters that would indicate an
overflow/underflow issues. Nicely done!
Tested-by: Suren Baghdasaryan
On Fri, Sep 7, 201
On Fri, Sep 07, 2018 at 01:04:07PM +0200, Peter Zijlstra wrote:
> So yeah, grudingly acked. Did you want me to pick this up through the
> scheduler tree since most of this lives there?
Thanks for the ack.
As for routing it, I'll leave that decision to you and Andrew. It
touches stuff all over, so
On Wed, Sep 05, 2018 at 05:43:03PM -0400, Johannes Weiner wrote:
> On Tue, Aug 28, 2018 at 01:22:49PM -0400, Johannes Weiner wrote:
> > This version 4 of the PSI series incorporates feedback from Peter and
> > fixes two races in the lockless aggregator that Suren found in his
> > testing and which
On Wed, Sep 05, 2018 at 05:43:03PM -0400, Johannes Weiner wrote:
> On Tue, Aug 28, 2018 at 01:22:49PM -0400, Johannes Weiner wrote:
> > This version 4 of the PSI series incorporates feedback from Peter and
> > fixes two races in the lockless aggregator that Suren found in his
> > testing and which
On Thu, Sep 6, 2018 at 5:43 AM, Johannes Weiner wrote:
> Peter, do the changes from v3 look sane to you?
>
> If there aren't any further objections, I was hoping we could get this
> lined up for 4.20.
That would be excellent. I just retested the latest version at
http://git.cmpxchg.org/cgit.cgi/l
On Tue, Aug 28, 2018 at 01:22:49PM -0400, Johannes Weiner wrote:
> This version 4 of the PSI series incorporates feedback from Peter and
> fixes two races in the lockless aggregator that Suren found in his
> testing and which caused the sample calculation to sometimes underflow
> and record bogusly
This version 4 of the PSI series incorporates feedback from Peter and
fixes two races in the lockless aggregator that Suren found in his
testing and which caused the sample calculation to sometimes underflow
and record bogusly large samples; details at the bottom of this email.
Ove
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