On Sat, 2 Aug 2014, Johannes Weiner wrote:
> > I see one concern: that panic_on_oom == 1 will not trigger on pagefault
> > when constrained by cpusets. To address that, I'll state that, since
> > cpuset-constrained allocations are the allocation context for pagefaults,
> > panic_on_oom == 1 sho
On Fri, Aug 01, 2014 at 02:42:19PM -0700, David Rientjes wrote:
> On Fri, 1 Aug 2014, Johannes Weiner wrote:
>
> > > > out_of_memory() wants the zonelist that was used during allocation,
> > > > not just the random first node's zonelist that's simply picked to
> > > > serialize page fault OOM kill
On Fri, 1 Aug 2014, Johannes Weiner wrote:
> > > out_of_memory() wants the zonelist that was used during allocation,
> > > not just the random first node's zonelist that's simply picked to
> > > serialize page fault OOM kills system-wide.
> > >
> > > This would even change how panic_on_oom behave
On Fri, Aug 01, 2014 at 02:10:37AM -0700, David Rientjes wrote:
> On Thu, 31 Jul 2014, Johannes Weiner wrote:
>
> > out_of_memory() wants the zonelist that was used during allocation,
> > not just the random first node's zonelist that's simply picked to
> > serialize page fault OOM kills system-wi
On Thu, 31 Jul 2014, Johannes Weiner wrote:
> out_of_memory() wants the zonelist that was used during allocation,
> not just the random first node's zonelist that's simply picked to
> serialize page fault OOM kills system-wide.
>
> This would even change how panic_on_oom behaves for page fault OO
On Wed, Jul 23, 2014 at 06:16:32PM -0700, David Rientjes wrote:
> If the pagefault handler is modified to pass a non-NULL zonelist then an
> unnecessary check for a NULL zonelist in constrained_alloc() can be removed.
>
> Signed-off-by: David Rientjes
> ---
> mm/oom_kill.c | 4 +---
> 1 file cha
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