Date: Mon, 22 May 2006 13:42:04 -0400 From: Michael Butler <imb@protected-networks.net> To: Robert Watson <rwatson@FreeBSD.org> Cc: freebsd-stable@freebsd.org Subject: Re: requests for mbufs denied? Message-ID: <4471F7EC.1080301@protected-networks.net> In-Reply-To: <20060522175934.T32297@fledge.watson.org> References: <4471C021.30602@protected-networks.net> <20060522175934.T32297@fledge.watson.org>
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Robert Watson wrote:
> This is believed to be a result of an error in the statistics
> measurement logic in UMA. I've committed the attached patch to the
> CVS HEAD, and am looking for feedback over the next couple of weeks
> before merging to RELENG_6 (and possibly the errata branches). Any
> testing and reports of success or failure would be most welcome.
I've just installed the RELENG_6 equivalent of this patch (below) on 3
machines and will let you know if I see anything untoward,
*** uma_core.c.orig Tue Feb 14 08:16:40 2006
--- uma_core.c Mon May 22 13:09:26 2006
***************
*** 2417,2424 ****
* If nothing else caught this, we'll just do an internal free.
*/
zfree_internal:
! uma_zfree_internal(zone, item, udata, SKIP_DTOR, ZFREE_STATFAIL |
! ZFREE_STATFREE);
return;
}
--- 2417,2423 ----
* If nothing else caught this, we'll just do an internal free.
*/
zfree_internal:
! uma_zfree_internal(zone, item, udata, SKIP_DTOR, ZFREE_STATFREE);
return;
}
--
Michael Butler, CISSP
Security Architect
Protected Networks
http://www.protected-networks.net
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