Date: Thu, 10 Apr 2003 16:42:20 -0400 (EDT) From: "Andrew R. Reiter" <arr@watson.org> To: Jeff Roberson <jroberson@chesapeake.net> Cc: cvs-all@FreeBSD.org Subject: RE: cvs commit: src/sys/ddb db_ps.c src/sys/i386/i386 genassym.c Message-ID: <20030410164003.G39679@fledge.watson.org> In-Reply-To: <20030410162943.T37530-100000@mail.chesapeake.net> References: <20030410162943.T37530-100000@mail.chesapeake.net>
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On Thu, 10 Apr 2003, Jeff Roberson wrote: : :On Thu, 10 Apr 2003, Julian Elischer wrote: : :> :> :> On Thu, 10 Apr 2003, Jeff Roberson wrote: :> :> > > :> > > There is NO support for locking a KSE to a CPU yet. That is a completely :> > > different question. :> > :> > :> > There is in ULE. :> :> But you keep your own information on this.. : :Yes, I'm telling you, if you add anything make it specific to the :scheduler. It doesn't not need to be in scheduler independant code. We :just need a new system call for binding a kse to a cpu. This will be :scheduler independant and then we can call a scheduler dependant routine :like sched_bind(kse, cpu); How could one retrieve the current affinity of a kse? I sorta like the linux method of set and get affinity and using a bit mask for the CPUs a process can be bound to. : :> > :> > > > :> > > > > information in the scheduler specific data. I already have an entry for :> > > > > it in ULE. :> > > > > :> > > > > Cheers, :> > > > > Jeff :> > > > > :> > > > :> > > > :> > > :> > :> > :> : : -- Andrew R. Reiter arr@watson.org arr@FreeBSD.org
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