Date: Sun, 11 Jan 2015 11:08:11 -0700 From: Jason Wolfe <nitroboost@gmail.com> To: Hans Petter Selasky <hps@selasky.org> Cc: Adrian Chadd <adrian@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>, "freebsd-arch@freebsd.org" <freebsd-arch@freebsd.org> Subject: Re: [RFC] kern/kern_timeout.c rewrite in progress Message-ID: <CAAAm0r2eNYicq%2BKKj5f5EE%2BKLPxdvy15wj1ZWS=zA6sgOtcoGQ@mail.gmail.com> In-Reply-To: <54B29A49.3080600@selasky.org> References: <54A1B38C.1000709@selasky.org> <20150101005613.4f788b0c@nonamehost.local> <54A49CA5.2060801@selasky.org> <54A4A002.8010802@selasky.org> <54A53F4F.2000003@selasky.org> <54A92ED1.2070906@selasky.org> <CAJ-Vmo=tc-hqykhyc5bQW8qd_34PZU6yfGY8wziByA0xnR3ANQ@mail.gmail.com> <54A9A71E.70609@selasky.org> <CAAAm0r39Sv3TCvwaCiNQ1Y9iBVtY_nb0A_iNOC41bgxqXmt%2B4w@mail.gmail.com> <54B29A49.3080600@selasky.org>
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Hans, We've had 50 machines running 10.1-STABLE with this patch for the better part of a week without issue. Prior we would have seen a panic every few days at the least, so things are looking very promising on our front. Jason On Sun, Jan 11, 2015 at 8:44 AM, Hans Petter Selasky <hps@selasky.org> wrote: > On 01/07/15 00:10, Jason Wolfe wrote: >> >> >> Hans, >> >> We've been running into 'spin lock held too long' panics in the kernel >> idle threads on 10-STABLE over the past 6 months, so I was interested >> to see your work here in the callout code. I went ahead and brought >> this patch back to a recent 10.1-STABLE base without much issue, >> kern_timeout.c was actually the only piece with some easily resolvable >> rejections. >> >> I've had a box running stable under load with this patch for a few >> days, and 10 more have just been added to the rotation. Anyway just >> figured you might be interested in the some feedback while the changes >> are reviewed. >> > > Hi, > > Thank your for testing this patch. Any updates? > > --HPS >
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