Re: A page fault in subr_turnstile.c:propogate_priority()

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Wed, 03 Dec 2003 11:11:57 -0500 (EST)
On 03-Dec-2003 Igor Sysoev wrote:
> On Wed, 3 Dec 2003, John Baldwin wrote:
> 
>> On 03-Dec-2003 Brian F. Feldman wrote:
>> > Igor Sysoev <is_at_rambler-co.ru> wrote:
>> >> I'd cvsup'ed 5.1-CURRENT from 2003.11.04.02.02.00 up to
>> >> 2003.11.28.00.00.00 with the turnstile support and it can still
>> >> causes sometimes a page fault in propogate_priority().
>> >> I have core dump and can send debug output.
>> > 
>> > Go ahead and load up kernel.debug and the core dump in gdb -k, and show us 
>> > the backtrace.  Also, do you have any idea about more specific circumstances 
>> > that will cause this problem?  Thanks!
>> 
>> Actually, please try http://www.FreeBSD.org/~jhb/patches/turnstile.patch
> 
> I've applied patch.
> Now it's a second fault.

This is the same fault.  Did you just apply this patch today or did
you apply an earlier version of it a while ago?  I just updated it
two days ago.

-- 

John Baldwin <jhb_at_FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/
Received on Wed Dec 03 2003 - 07:11:59 UTC

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