Date: Wed, 18 Jun 2003 11:35:11 -0700 From: David Schultz <das@freebsd.org> To: Dmitry Morozovsky <marck@rinet.ru> Cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/miscfs/union union.h union_subr.c union_vnops.c Message-ID: <20030618183511.GA77051@HAL9000.homeunix.com> In-Reply-To: <20030618131649.F64425@woozle.rinet.ru> References: <200306180755.h5I7tmTH057125@repoman.freebsd.org> <20030618131649.F64425@woozle.rinet.ru>
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On Wed, Jun 18, 2003, Dmitry Morozovsky wrote: > On Wed, 18 Jun 2003, David Schultz wrote: > > DS> das 2003/06/18 00:55:47 PDT > DS> > DS> FreeBSD src repository > DS> > DS> Modified files: (Branch: RELENG_4) > DS> sys/miscfs/union union.h union_subr.c union_vnops.c > DS> Log: > DS> MFC: > DS> Fix memory leak > DS> Add union_dircache_free() > DS> Add malloc types M_UNDCACHE and M_UNPATH > DS> Fix panic when unionfs is mounted atop another unionfs, style > > Thanks David! > > Side question: is this patch compatible and/or superceeds Matt's patch for > synthetic vnodes? > > >Date: Thu, 14 Nov 2002 11:29:26 -0800 (PST) > >From: Matthew Dillon <dillon@apollo.backplane.com> > >To: "Cameron Grant" <gandalf@vilnya.demon.co.uk>, freebsd-hackers@freebsd.org > >Subject: Patch #6 (Re: Shared files within a jail) > > (long URL) > http://groups.google.com/groups?selm=200211141929.gAEJTQcl067196_apollo.backplane.com%40ns.sol.net&oe=UTF-8&output=gplain The patch you refer to is completely orthogonal. It tries to solve a much deeper and harder problem, but it isn't a complete solution. Getting device aliasing right requires more time and VFS-fu than I have right now, but I'll try to look into it one of these days.
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