Date: Fri, 24 Feb 2012 19:13:51 +0700 From: Eugene Grosbein <eugen@grosbein.pp.ru> To: Attilio Rao <attilio@freebsd.org> Cc: freebsd-hackers@freebsd.org Subject: Re: Kernel threads inherit CPU affinity from random sibling Message-ID: <4F477EFF.1030105@grosbein.pp.ru> In-Reply-To: <CAJ-FndBBpNphCjtnX5Zu42bf6O8r-E6bMrapmCSBrrrtuS0G5g@mail.gmail.com> References: <CAFMmRNxF1uMOr39BbZkpPN=uM7G09dtcckAYw8ag6n6bi=FeOw@mail.gmail.com> <CAJ-FndDHsQRRNmrS7fsELEVohozWvvfaZ6eW_GipwHdjU9ZwxA@mail.gmail.com> <CAFMmRNyPkwx3hRtraq6QL64kibAeV3W23FE34T1oDnf9SVFOYg@mail.gmail.com> <CAJ-FndD3366-uT191jMva3P-uL0DHi6nFeRfdsKA1hbJW7WqEA@mail.gmail.com> <4F4772AD.5030406@rdtc.ru> <CAJ-FndDkmPGBCzwiiusnb4as1eG=QaaT8Tbb9xvDhQsAwhih4A@mail.gmail.com> <4F477BCB.4020000@grosbein.pp.ru> <CAJ-FndBBpNphCjtnX5Zu42bf6O8r-E6bMrapmCSBrrrtuS0G5g@mail.gmail.com>
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24.02.2012 19:05, Attilio Rao пишет: > 2012/2/24, Eugene Grosbein <eugen@grosbein.pp.ru>: >> 24.02.2012 18:45, Attilio Rao пишет: >> >>>> I have the pathological test-case for it: >>>> http://www.freebsd.org/cgi/query-pr.cgi?pr=165444 >>>> >>> >>> A fix has been committed as r230984, it should apply to STABLE_9/8 >>> too, can you try it? >>> >>> Attilio >>> >>> >> >> I will try but I already run my patch for netisr, so it would be difficult >> to see what helps :-) > > Yes, I mean, can you back your patch out? Ok, I will. The effect is random, so it will take some time to make sure it works. Eugene Grosbein
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