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Date:      Tue, 22 May 2001 13:33:14 -0700 (PDT)
From:      John Baldwin <jhb@FreeBSD.org>
To:        Alfred Perlstein <alfred@FreeBSD.org>
Cc:        cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org
Subject:   RE: cvs commit: src/sys/vm swap_pager.c
Message-ID:  <XFMail.010522133314.jhb@FreeBSD.org>
In-Reply-To: <200105221901.f4MJ1Q654703@freefall.freebsd.org>

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On 22-May-01 Alfred Perlstein wrote:
> alfred      2001/05/22 12:01:26 PDT
> 
>   Modified files:
>     sys/vm               swap_pager.c 
>   Log:
>   aquire vm mutex in swp_pager_async_iodone.  Don't call
> swp_pager_async_iodone
>   with the mutex held.

swp_pager_sync_iodone needs this as well.  I have a much larger patchset at
~jhb/patches/vm.patch, but  it's not stable yet.  I am getting corrupt
vm_map_entry lists (the next pointer is hosed) that gives a panic in the
vmdaemon when I use a while (1) *malloc(1) = 1; test program in single user
mode.

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.Baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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