linux-kernel - Re: [PATCH] proc-ns: Use d_set_d_op() API to set dentry ops in proc_ns

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Message-ID: <CAEP_g=-OD5m+VGxmk+r1C=3T1qsFm4vyFhS-zE_34CoPi4zBEw@mail.gmail.com>
Date:	Fri, 16 Mar 2012 13:34:07 -0700
From:	Jesse Gross <jesse@...ira.com>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Pravin B Shelar <pshelar@...ira.com>,
	Justin Pettit <jpettit@...ira.com>
Subject: Re: [PATCH] proc-ns: Use d_set_d_op() API to set dentry ops in proc_ns_instantiate().

On Wed, Mar 14, 2012 at 11:43 AM, Eric W. Biederman
<ebiederm@...ssion.com> wrote:
> Jesse Gross <jesse@...ira.com> writes:
>
>> From: Pravin B Shelar <pshelar@...ira.com>
>>
>> Use d_set_d_op() so that DCACHE_OP_* flags are set correctly which fixes ns
>> cleanup path i.e. `ip netns delete `.
>>
>> This issue exists back to 3.0.
>
> Acked-by: "Eric W. Biederman" <ebiederm@...ssion.com>
>
> Jesse thanks for picking this up and giving this a push.  This is most
> definitely the right fix and it most definitely solves issues.   Somehow
> this fix got lost when I sent it to Linus the first time.

Thanks Eric, I didn't realize that you had picked it up the first time
around, which is why I figured that I'd try Andrew.  I haven't heard
anything from him so do you want to take it? (I'm not quite sure who
owns this piece of code, sorry if it's already been handled.)
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