Date: Fri, 20 Mar 1998 19:06:10 +0000 (GMT) From: Terry Lambert <tlambert@primenet.com> To: michaelh@cet.co.jp (Michael Hancock) Cc: phk@critter.freebsd.dk, freebsd-current@FreeBSD.ORG Subject: Re: 4 WILLRELE's to bite the dust Message-ID: <199803201906.MAA17435@usr05.primenet.com> In-Reply-To: <Pine.SV4.3.95.980320095707.18686A-101000@parkplace.cet.co.jp> from "Michael Hancock" at Mar 20, 98 10:11:14 am
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> I tagged through ufs_makeinode which is shared by a few vops, but I'm sure > I've got all of them. Here are the diffs that Mike Smith has with > vop_link and vop_rmdir dvp's done. If it's a vnode leak, then they should > go away by implementing everything unless I'm vreleing the wrong thing and > in that case we should get a panic in getnewvnode. > > Are you using ipfilter? This also makes vop calls. > > Did you have a chance to look at vmstat -m before the crash? You probably want to get: http://www.freebsd.org/~terry/testset.txt http://www.freebsd.org/~terry/testset.tar.gz.uu Which is a test toolkit that knows how to detect kernel memory leaks over a series of system calls used to exercise various code paths. The sample implementation looks for namei() path buffer leaks; I used it to verify the nameifree() code before I submitted it the first time. Terry Lambert terry@lambert.org --- Any opinions in this posting are my own and not those of my present or previous employers. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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