Hello,
On Sat, Apr 08, 2017 at 07:09:10PM +0100, Mel Gorman wrote:
> On Sat, Apr 08, 2017 at 10:04:20AM -0700, Hugh Dickins wrote:
> > On Fri, 7 Apr 2017, Hugh Dickins wrote:
> > > On Fri, 7 Apr 2017, Michal Hocko wrote:
> > > > On Fri 07-04-17 09:58:17, Hugh Dickins wrote:
> > > > > On Fri, 7 Apr
On Sat, Apr 08, 2017 at 10:04:20AM -0700, Hugh Dickins wrote:
> On Fri, 7 Apr 2017, Hugh Dickins wrote:
> > On Fri, 7 Apr 2017, Michal Hocko wrote:
> > > On Fri 07-04-17 09:58:17, Hugh Dickins wrote:
> > > > On Fri, 7 Apr 2017, Michal Hocko wrote:
> > > > > On Fri 07-04-17 09:25:33, Hugh Dickins wr
On Fri, 7 Apr 2017, Hugh Dickins wrote:
> On Fri, 7 Apr 2017, Michal Hocko wrote:
> > On Fri 07-04-17 09:58:17, Hugh Dickins wrote:
> > > On Fri, 7 Apr 2017, Michal Hocko wrote:
> > > > On Fri 07-04-17 09:25:33, Hugh Dickins wrote:
> > > > [...]
> > > > > 24 hours so far, and with a clean /var/log/
On Fri, 7 Apr 2017, Michal Hocko wrote:
> On Fri 07-04-17 09:58:17, Hugh Dickins wrote:
> > On Fri, 7 Apr 2017, Michal Hocko wrote:
> > > On Fri 07-04-17 09:25:33, Hugh Dickins wrote:
> > > [...]
> > > > 24 hours so far, and with a clean /var/log/messages. Not conclusive
> > > > yet, and of course
On Fri 07-04-17 09:58:17, Hugh Dickins wrote:
> On Fri, 7 Apr 2017, Michal Hocko wrote:
> > On Fri 07-04-17 09:25:33, Hugh Dickins wrote:
> > [...]
> > > 24 hours so far, and with a clean /var/log/messages. Not conclusive
> > > yet, and of course I'll leave it running another couple of days, but
>
On Fri, 7 Apr 2017, Michal Hocko wrote:
> On Fri 07-04-17 09:25:33, Hugh Dickins wrote:
> [...]
> > 24 hours so far, and with a clean /var/log/messages. Not conclusive
> > yet, and of course I'll leave it running another couple of days, but
> > I'm increasingly sure that it works as you intended:
On Fri 07-04-17 09:25:33, Hugh Dickins wrote:
[...]
> 24 hours so far, and with a clean /var/log/messages. Not conclusive
> yet, and of course I'll leave it running another couple of days, but
> I'm increasingly sure that it works as you intended: I agree that
>
> mm-move-pcp-and-lru-pcp-draingin
On Thu, 6 Apr 2017, Hugh Dickins wrote:
> On Thu, 6 Apr 2017, Mel Gorman wrote:
> > On Wed, Apr 05, 2017 at 01:59:49PM -0700, Hugh Dickins wrote:
> > > Hi Mel,
> > >
> > > I suspect that it's not safe for kthreadd to drain_all_pages();
> > > but I haven't studied flush_work() etc, so don't really
On Thu, 6 Apr 2017, Mel Gorman wrote:
> On Wed, Apr 05, 2017 at 01:59:49PM -0700, Hugh Dickins wrote:
> > Hi Mel,
> >
> > I suspect that it's not safe for kthreadd to drain_all_pages();
> > but I haven't studied flush_work() etc, so don't really know what
> > I'm talking about: hoping that you wil
On Wed, Apr 05, 2017 at 01:59:49PM -0700, Hugh Dickins wrote:
> Hi Mel,
>
> I suspect that it's not safe for kthreadd to drain_all_pages();
> but I haven't studied flush_work() etc, so don't really know what
> I'm talking about: hoping that you will jump to a realization.
>
You're right, it's no
On Wed 05-04-17 13:59:49, Hugh Dickins wrote:
> Hi Mel,
>
> I suspect that it's not safe for kthreadd to drain_all_pages();
> but I haven't studied flush_work() etc, so don't really know what
> I'm talking about: hoping that you will jump to a realization.
>
> 4.11-rc has been giving me hangs aft
Hi Mel,
I suspect that it's not safe for kthreadd to drain_all_pages();
but I haven't studied flush_work() etc, so don't really know what
I'm talking about: hoping that you will jump to a realization.
4.11-rc has been giving me hangs after hours of swapping load. At
first they looked like memory
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