Date: Fri, 10 Jun 2005 09:50:55 -0700 From: John Baldwin <jhb@FreeBSD.org> To: Stephan Uphoff <ups@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_switch.c sched_4bsd.c Message-ID: <d2ec9100101579abd9f49a4515d68a8b@FreeBSD.org> In-Reply-To: <1118371501.27369.45718.camel@palm> References: <200506091826.j59IQVMe054446@repoman.freebsd.org> <00b08fa8e580e95a2c5ecd95c54a9805@FreeBSD.org> <1118371501.27369.45718.camel@palm>
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On Jun 9, 2005, at 7:45 PM, Stephan Uphoff wrote: > On Thu, 2005-06-09 at 19:28, John Baldwin wrote: >> On Jun 9, 2005, at 11:26 AM, Stephan Uphoff wrote: >> >>> ups 2005-06-09 18:26:31 UTC >>> >>> FreeBSD src repository >>> >>> Modified files: >>> sys/kern kern_switch.c sched_4bsd.c >>> Log: >>> Fix some race conditions for pinned threads that may cause them to >>> run >>> on the wrong CPU. >>> >>> Add IPI support for preempting a thread on another CPU. >>> >>> MFC after:3 weeks >> >> Note that this breaks the compile on non x86 when PREEMPTION isn't on > > I compiled/tested it also without PREEMPTION on x86. > Could you send me the error message? I mistyped, I meant when preemption is on. The Alpha tinderbox is keeling over now due to the missing IPI_PREEMPT. I can try to add IPI_PREEMPT in next week or so. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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