Date: Sat, 4 Mar 2006 20:03:00 +0300 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Paul Saab <ps@FreeBSD.org>, ups@FreeBSD.org Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_malloc.c Message-ID: <20060304170300.GK92988@FreeBSD.org> In-Reply-To: <200603032236.k23Maq7W079474@repoman.freebsd.org> References: <200603032236.k23Maq7W079474@repoman.freebsd.org>
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On Fri, Mar 03, 2006 at 10:36:52PM +0000, Paul Saab wrote: P> ps 2006-03-03 22:36:52 UTC P> P> FreeBSD src repository P> P> Modified files: P> sys/kern kern_malloc.c P> Log: P> Fix bug in malloc_uninit(): P> Releasing items from the mt_zone can not be done by a simple P> uma_zfree() call since mt_zone is allocated with the UMA_ZONE_MALLOC P> flag. Use uma_zfree_arg instead and supply the slab. P> P> This bug caused panics in low memory situations on unloading kernel P> modules containing MALLOC_DEFINE(..) statements. P> P> Submitted by: ups Thanks! I was hitting this from time to time. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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