Date: Thu, 10 Dec 2015 16:42:19 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Randall Stewart <rrs@netflix.com> Cc: "Alexander V. Chernikov" <melifaro@freebsd.org>, Adrian Chadd <adrian@freebsd.org>, freebsd-net <freebsd-net@freebsd.org>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: panic in arptimer in r289937 Message-ID: <56699D5B.8070102@selasky.org> In-Reply-To: <0D974796-6166-48DB-BB66-72236E0B50AF@netflix.com> References: <CAJ-VmonvVyTNuYv_as41yPCFdfR5T3FE45DP9MKAc-eyzXzPUg@mail.gmail.com> <2739461446298483@web2h.yandex.ru> <CAJ-Vmo=JjHonDqOYK%2BJDaf9581dRU5_KoaSTnY27JnzQm0v56w@mail.gmail.com> <1733241446303675@web19h.yandex.ru> <5661EAAF.1010906@selasky.org> <5661EF10.8060300@selasky.org> <96B619F6-489C-4931-B306-1E1DE03F09B4@netflix.com> <56699BAD.9090208@selasky.org> <0D974796-6166-48DB-BB66-72236E0B50AF@netflix.com>
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On 12/10/15 16:35, Randall Stewart wrote:
> If you did that it would change the KPI a bit meaning lots
> of thrashing in the code.
>
Hi,
There are only 5 consumers of the callout_reset() return code in the
FreeBSD 11-current kernel from what I can see:
grep -r "= callout_reset" sys/ | wc -l
5
Two of these are already using > 0 checks.
--HPS
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