linux-kernel - Re: [PATCH v3 07/10] mm: use mm->exe_file instead of first VM_EXECUTABLE vma->vm

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Message-ID: <alpine.LRH.2.02.1208011133390.5762@tundra.namei.org>
Date:	Wed, 1 Aug 2012 11:34:28 +1000 (EST)
From:	James Morris <jmorris@...ei.org>
To:	Konstantin Khlebnikov <khlebnikov@...nvz.org>
cc:	linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org,
	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>,
	Eric Paris <eparis@...hat.com>,
	Robert Richter <robert.richter@....com>,
	linux-security-module@...r.kernel.org, oprofile-list@...ts.sf.net,
	Al Viro <viro@...iv.linux.org.uk>,
	James Morris <james.l.morris@...cle.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Chris Metcalf <cmetcalf@...era.com>,
	Kentaro Takeda <takedakn@...data.co.jp>
Subject: Re: [PATCH v3 07/10] mm: use mm->exe_file instead of first VM_EXECUTABLE
 vma->vm_file

On Tue, 31 Jul 2012, Konstantin Khlebnikov wrote:

> Some security modules and oprofile still uses VM_EXECUTABLE for retrieving
> task's executable file, after this patch they will use mm->exe_file directly.
> mm->exe_file protected with mm->mmap_sem, so locking stays the same.
> 

Acked-by: James Morris <james.l.morris@...cle.com>




-- 
James Morris
<jmorris@...ei.org>
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