Date: Thu, 19 Oct 2006 02:49:17 +0300 From: Giorgos Keramidas <keramida@freebsd.org> To: Martin Blapp <mb@imp.ch> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, Tor Egge <tegge@freebsd.org>, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern kern_conf.c Message-ID: <20061018234916.GA1711@gothmog.pc> In-Reply-To: <20061015091459.V72308@godot.imp.ch> References: <200610132049.k9DKnObw045731@repoman.freebsd.org> <20061015091459.V72308@godot.imp.ch>
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Maybe it's not related, but all xterm's seem unkillable and blocked forever in "devdrn" here, in a build from 2006.10.18.15.56.11. An earlier sync from 2006.10.13.12.45.54 didn't exhibit this behavior, so I guess there's something mildly buggy with this change? On 2006-10-15 09:15, Martin Blapp <mb@imp.ch> wrote: > > Cool, thank you ! > > Martin > > Martin Blapp, <mb@imp.ch> <mbr@FreeBSD.org> > ------------------------------------------------------------------ > ImproWare AG, UNIXSP & ISP, Zurlindenstrasse 29, 4133 Pratteln, CH > Phone: +41 61 826 93 00 Fax: +41 61 826 93 01 > PGP: <finger -l mbr@freebsd.org> > PGP Fingerprint: B434 53FC C87C FE7B 0A18 B84C 8686 EF22 D300 551E > ------------------------------------------------------------------ > > On Fri, 13 Oct 2006, Tor Egge wrote: > > >tegge 2006-10-13 20:49:24 UTC > > > > FreeBSD src repository > > > > Modified files: > > sys/kern kern_conf.c > > Log: > > Wait for thread count to reach zero in destroy_devl() even when no purge > > method is defined, to avoid memory being modified after free. > > > > Temporarily increase refcount in destroy_devl() to avoid a double free > > if dev_rel() is called while waiting for thread count to reach zero. > > > > Revision Changes Path > > 1.199 +6 -0 src/sys/kern/kern_conf.c
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