Date: Tue, 24 Apr 2007 10:53:30 -0700 From: John-Mark Gurney <gurney_j@resnet.uoregon.edu> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/contrib/opensolaris/uts/common/fs/zfs vdev.c Message-ID: <20070424175330.GW73385@funkthat.com> In-Reply-To: <200704241645.l3OGjhP1045769@repoman.freebsd.org> References: <200704241645.l3OGjhP1045769@repoman.freebsd.org>
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Pawel Jakub Dawidek wrote this message on Tue, Apr 24, 2007 at 16:45 +0000:
> pjd 2007-04-24 16:45:42 UTC
>
> FreeBSD src repository
>
> Modified files:
> sys/contrib/opensolaris/uts/common/fs/zfs vdev.c
> Log:
> MFp4: We have stronger 'lock already initialized' check now, so we can
> reduce diff against the vendor by removing bzero of this mutex.
Is it just me, or what prevents this from occuring again if the
"correct" data appears in the union again? Yeh, now with something
like 13bits of checking, it's a lot less likely, but would you ever
want your computer to possibly crash?
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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