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Re: [PATCH] Fix procfs task exe symlink
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From:
David Howells <dhowells@...>
To: Matt Helsley <matthltc@...>
Cc: <dhowells@...>, Andrew Morton <akpm@...>, LKML <linux-kernel@...>, linux-mm <linux-mm@...>, Al Viro <viro@...>, William H Taber <wtaber@...>, William Cesar de Oliveira <owilliam@...>, Richard Kissel <rkissel@...>, Christoph Hellwig <hch@...>
Subject:
Re: [PATCH] Fix procfs task exe symlink
Date: Wednesday, January 23, 2008 - 4:46 pm
Matt Helsley <matthltc@us.ibm.com> wrote:
quoted text
> To solve the problem this patch changes the way that the kernel resolves a > task's exe symlink. Instead of walking the VMAs to find the first > executable file-backed VMA we store a reference to the exec'd file in the > mm_struct -- /foo/bar/jvm/bin/java in the example above.
Sounds interesting.
quoted text
> nommu-only code paths are untested -- lacking access to nommu system
I could test it, but it'll have to wait until I get back from LCA in a couple of weeks time. David --
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Messages in current thread:
[PATCH] Fix procfs task exe symlink
, Matt Helsley
, (Wed Jan 23, 2:29 pm)
Re: [PATCH] Fix procfs task exe symlink
, Andrew Morton
, (Sun Jan 27, 2:03 am)
Re: [PATCH] Fix procfs task exe symlink
, Matt Helsley
, (Mon Jan 28, 8:18 pm)
Re: [PATCH] Fix procfs task exe symlink
, David Howells
, (Wed Jan 23, 4:46 pm)
Re: [PATCH] Fix procfs task exe symlink
, Christoph Hellwig
, (Wed Jan 23, 3:41 pm)
Re: [PATCH] Fix procfs task exe symlink
, Jan Engelhardt
, (Wed Jan 23, 3:01 pm)
Re: [PATCH] Fix procfs task exe symlink
, Erez Zadok
, (Thu Jan 24, 8:09 pm)
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