Date: Thu, 4 Aug 2011 19:36:09 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: d@delphij.net Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Martin Matuska <mm@freebsd.org> Subject: Re: svn commit: r224614 - head/sys/kern Message-ID: <201108041936.12732.jkim@FreeBSD.org> In-Reply-To: <4E3B2202.30205@delphij.net> References: <201108021913.p72JDun2064946@svn.freebsd.org> <201108041746.47551.jkim@FreeBSD.org> <4E3B2202.30205@delphij.net>
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On Thursday 04 August 2011 06:49 pm, Xin LI wrote: > On 08/04/11 14:46, Jung-uk Kim wrote: > > On Tuesday 02 August 2011 03:13 pm, Martin Matuska wrote: > >> Author: mm Date: Tue Aug 2 19:13:56 2011 New Revision: 224614 > >> URL: http://svn.freebsd.org/changeset/base/224614 > >> > >> Log: For mount, discover f_mntonname from supplied path argument > >> using vn_fullpath_global(). This fixes f_mntonname if mounting > >> inside chroot, jail or with relative path as argument. > >> > >> For unmount in jail, use vn_fullpath_global() to discover global > >> path from supplied path argument. This fixes unmount in jail. > > > > It seems fdescfs(5) hangs after this commit if the mount point is > > /dev/fd. > > Please find attached kib@'s patch that fixes this issue (david > wolfskill and I have both tested individually). Yes, it cured the hang. Thanks, Jung-uk Kim
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