Date: Mon, 6 Aug 2018 12:30:25 -0400 From: Mark Johnston <markj@freebsd.org> To: bob prohaska <fbsd@www.zefox.net> Cc: Mark Millard <marklmi@yahoo.com>, freebsd-arm@freebsd.org Subject: Re: RPI3 swap experiments ["was killed: out of swap space" with: "v_free_count: 5439, v_inactive_count: 1"] Message-ID: <20180806163025.GB6277@raichu> In-Reply-To: <20180806162814.GA19673@www.zefox.net> References: <20180731231912.GF94742@www.zefox.net> <2222ABBD-E689-4C3B-A7D3-50AECCC5E7B2@yahoo.com> <20180801034511.GA96616@www.zefox.net> <201808010405.w7145RS6086730@donotpassgo.dyslexicfish.net> <6BFE7B77-A0E2-4FAF-9C68-81951D2F6627@yahoo.com> <20180802002841.GB99523@www.zefox.net> <20180802015135.GC99523@www.zefox.net> <EC74A5A6-0DF4-48EB-88DA-543FD70FEA07@yahoo.com> <20180806155837.GA6277@raichu> <20180806162814.GA19673@www.zefox.net>
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On Mon, Aug 06, 2018 at 09:28:14AM -0700, bob prohaska wrote:
> On Mon, Aug 06, 2018 at 11:58:37AM -0400, Mark Johnston wrote:
> > the problem continues to occur. If this doesn't help, please try
> > applying both measures, i.e., set oom_seq to 120 _and_ apply the patch.
> >
> > diff --git a/sys/vm/vm_pagequeue.h b/sys/vm/vm_pagequeue.h
> > index fb56bdf2fdfc..29a16060253f 100644
> > --- a/sys/vm/vm_pagequeue.h
> > +++ b/sys/vm/vm_pagequeue.h
> > @@ -74,7 +74,7 @@ struct vm_pagequeue {
> > } __aligned(CACHE_LINE_SIZE);
> >
> > #ifndef VM_BATCHQUEUE_SIZE
> > -#define VM_BATCHQUEUE_SIZE 7
> > +#define VM_BATCHQUEUE_SIZE 1
> > #endif
> >
> > struct vm_batchqueue {
>
> The open bracket at the end looks odd, is that really the end of the patch?
Yes, it's just the contents of the file surrounding the modified line
(the VM_BATCHQUEUE_SIZE definition).
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