linux-kernel - Re: VFS deadlock ?

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Message-ID: <20130321215502.GC21522@ZenIV.linux.org.uk>
Date:	Thu, 21 Mar 2013 21:55:02 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: VFS deadlock ?

On Thu, Mar 21, 2013 at 02:47:06PM -0700, Linus Torvalds wrote:

> It will also end up giving you
> the information about whether the dentry is unlinked or not.

You also want to know if p2 is unlinked, though (and yes, it's dentry_path(),
of course - apologies for the braino).
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