Date: Fri, 21 Dec 2012 16:02:46 +0100 From: Attilio Rao <attilio@freebsd.org> To: Davide Italiano <davide@freebsd.org> Cc: svn-src-projects@freebsd.org, Adrian Chadd <adrian@freebsd.org>, src-committers@freebsd.org, Alexander Motin <mav@freebsd.org> Subject: Re: svn commit: r244533 - in projects/calloutng: share/man/man9 sys/dev/atkbdc sys/dev/random sys/dev/syscons sys/kern sys/sys Message-ID: <CAJ-FndAGHs0dYKmRqXiHA8uR=obW9WVcdqq8zS1Yjbn9Xi3A3A@mail.gmail.com> In-Reply-To: <CACYV=-FLsfP4nJaVYvY76Eda42jgCBJ8Qe3KeuERkGXYsfHd7g@mail.gmail.com> References: <201212211108.qBLB8jwa047382@svn.freebsd.org> <CAJ-VmokHDoPwO57tgyU_quKjVzEZ1wgZd2w=RxXtgMxSEJRY8Q@mail.gmail.com> <CACYV=-FLsfP4nJaVYvY76Eda42jgCBJ8Qe3KeuERkGXYsfHd7g@mail.gmail.com>
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On Fri, Dec 21, 2012 at 3:59 PM, Davide Italiano <davide@freebsd.org> wrote: > On Fri, Dec 21, 2012 at 3:50 PM, Adrian Chadd <adrian@freebsd.org> wrote: >> Hi, >> >> There's a DELAY (bt.frac >> 44) there; please write or use a >> BINTIME_TO_USEC macro instead? >> >> Since you're touching kqueue, do you guys have a testing plan for >> verifying kqueue operation is still working right? >> > > I do think web servers -- as well as tons of other applications use it. > Other than that, the commit doesn't change kqueue() semantics. This test by gianni@ was very good at finding callout races in the past: http://people.freebsd.org/~attilio/callout/test.c Attilio -- Peace can only be achieved by understanding - A. Einstein
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