From owner-cvs-all  Mon Jul  8 16:40:29 2002
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Date: Mon, 8 Jul 2002 16:30:16 -0700 (PDT)
From: Julian Elischer <julian@elischer.org>
To: Peter Wemm <peter@FreeBSD.org>
Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/vm vm_zeroidle.c
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This is a good reason to have spin and sleep mutexes declared
as different types so that the compiler can notice this sort of thing.


On Mon, 8 Jul 2002, Peter Wemm wrote:

> peter       2002/07/08 16:12:37 PDT
> 
>   Modified files:
>     sys/vm               vm_zeroidle.c 
>   Log:
>   vm_page_queue_free_mtx is a spin mutex, not a normal sleep mutex.
>   I do not know why this didn't panic my box, but I have most certainly
>   been using it:
>   peter@overcee[3:14pm]~src/sys/i386/i386-110> sysctl -a | grep zero
>   vm.stats.misc.zero_page_count: 2235
>   vm.stats.misc.cnt_prezero: 638951
>   vm.idlezero_enable: 1
>   vm.idlezero_maxrun: 16
>   
>   Submitted by:   Tor.Egge@cvsup.no.freebsd.org
>   Approved by:    Tor's patches are never wrong. :-)
>   
>   Revision  Changes    Path
>   1.13      +4 -4      src/sys/vm/vm_zeroidle.c
> 


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