linux-kernel - Re: [net PATCH v1 1/2] net: netprio: fix files lock and remove useless d

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Message-ID: <20120814022951.GF23464@ZenIV.linux.org.uk>
Date:	Tue, 14 Aug 2012 03:29:51 +0100
From:	Al Viro <viro@...IV.linux.org.uk>
To:	John Fastabend <john.r.fastabend@...el.com>
Cc:	nhorman@...driver.com, netdev@...r.kernel.org, davem@...emloft.net,
	linux-kernel@...r.kernel.org, joe@...ches.com
Subject: Re: [net PATCH v1 1/2] net: netprio: fix files lock and remove
 useless d_path bits

On Mon, Aug 13, 2012 at 06:39:39PM -0700, John Fastabend wrote:
> -			path = d_path(&file->f_path, tmp, PAGE_SIZE);

What's using tmp after that patch and do you still need to bother
allocating it?
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