From: Philippe Anel <xigh@bouyapop.org>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] 9vx, kproc and *double sleep*
Date: Sun, 13 Jun 2010 18:34:52 +0200 [thread overview]
Message-ID: <4C1508AC.5010400@bouyapop.org> (raw)
In-Reply-To: <AANLkTinQ86A6xtPrpWBukwdsZBOPBoDUUPu-coSuDkjl@mail.gmail.com>
Should be, at least I think so. But I don't even know yet how we can do
this. :)
I think we can use the go trick and postpone the call to ready() while
p->mach != 0.
But I don't know where yet.
Phil;
ron minnich wrote:
> On Sun, Jun 13, 2010 at 7:26 AM, Philippe Anel <xigh@bouyapop.org> wrote:
>
>> In fact you're right, and this shows us this would only happens to 9vx.
>> Indeed, the proc is a kproc and thus is not scheduled by the 9vx/a/proc.c
>> scheduler,
>> but by the one in 9vx/sched.c ... where dequeueproc() is not called and
>> where p->mach
>> is not checked.
>>
>
> So is changing 9vx/sched.c to do these two steps the real fix?
>
> ron
>
>
>
next prev parent reply other threads:[~2010-06-13 16:34 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-11 14:06 Philippe Anel
2010-06-11 14:40 ` ron minnich
2010-06-11 14:49 ` erik quanstrom
2010-06-11 14:54 ` Philippe Anel
2010-06-11 15:03 ` erik quanstrom
2010-06-11 15:22 ` Philippe Anel
2010-06-11 15:25 ` Philippe Anel
2010-06-11 14:59 ` Philippe Anel
2010-06-11 17:11 ` Bakul Shah
2010-06-11 17:31 ` Philippe Anel
2010-06-11 18:34 ` Bakul Shah
2010-06-11 18:36 ` erik quanstrom
2010-06-11 18:51 ` Philippe Anel
2010-06-12 7:02 ` Philippe Anel
2010-06-12 9:22 ` Philippe Anel
2010-06-12 11:51 ` erik quanstrom
2010-06-13 13:01 ` Richard Miller
2010-06-13 13:43 ` Philippe Anel
2010-06-13 14:26 ` Philippe Anel
2010-06-13 16:20 ` ron minnich
2010-06-13 16:34 ` Philippe Anel [this message]
2010-06-13 17:23 ` Philippe Anel
2010-06-13 18:03 ` Philippe Anel
2010-06-14 19:15 ` Charles Forsyth
2010-06-14 19:36 ` Philippe Anel
2010-06-15 2:57 ` ron minnich
2010-06-15 3:36 ` ron minnich
2010-06-12 20:15 ` Richard Miller
2010-06-12 20:30 ` ron minnich
2010-06-12 22:15 ` Charles Forsyth
2010-06-13 0:04 ` ron minnich
2010-06-13 13:32 ` erik quanstrom
2010-06-13 22:34 ` Charles Forsyth
2010-06-13 9:00 ` Richard Miller
2010-06-11 14:49 ` Philippe Anel
2010-06-11 14:59 ` ron minnich
2010-06-11 15:02 ` ron minnich
2010-06-11 15:04 ` erik quanstrom
2010-06-11 15:43 ` ron minnich
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