Date: Tue, 01 Aug 2006 22:44:55 -0500 From: Eric Anderson <anderson@centtech.com> To: Shane Adams <adamsch1@yahoo.com> Cc: freebsd-fs@freebsd.org Subject: Re: Advice for hacking on ufs/ffs Message-ID: <44D01FB7.1020105@centtech.com> In-Reply-To: <20060801205432.54066.qmail@web31812.mail.mud.yahoo.com> References: <20060801205432.54066.qmail@web31812.mail.mud.yahoo.com>
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On 08/01/06 15:54, Shane Adams wrote: > I think I found a bug in the ffs code, specifically in ffs_uninit and the uma_zcreates in ffs_vfsops.c > > You need to explicitly call zdestroy on uma_inode1, uma_ufs1 and uma_ufs2 in ffs_uninit otherwise if UFS/FFS (as a kernel module) is unloaded, you get a panic if you call sysctl -a after the kldunload. > > Now I'm new to freebsd, and on my system UFS/FFS is statically compiled, but I was screwing around and discovered this. Not sure how to report this or the patch (that fixed the problem on my system). Usually, people will post a patch somewhere for review, and/or submit a PR. Eric -- ------------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology Anything that works is better than anything that doesn't. ------------------------------------------------------------------------
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