Date: Sun, 7 Jul 2002 02:50:48 +1000 (EST) From: Bruce Evans <bde@zeta.org.au> To: Andrew Gallatin <gallatin@cs.duke.edu> Cc: Julian Elischer <julian@elischer.org>, <freebsd-current@FreeBSD.ORG> Subject: Re: more on dumping Message-ID: <20020707024114.A5419-100000@gamplex.bde.org> In-Reply-To: <15654.65479.31155.182179@grasshopper.cs.duke.edu>
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On Sat, 6 Jul 2002, Andrew Gallatin wrote: > Julian Elischer writes: > > On Sat, 6 Jul 2002, Andrew Gallatin wrote: > > > OK, current is really confusing me. When we are panic'ing and syncing > > > disks, how are we supposed to come back to the current thread which > > > caused the dump after we do an mi_switch() to allow an interrupt > > > thread to run? > > > > It depends. > > > > the previous thread should have been put back onto the run queue > > before the interrupt thread was scheduled. > > Could it have anything to do with interrupt preemption being disabled on > alpha & enabled on i386? Very likely. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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