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From: Tejun Heo <tj@kernel.org>
To: Gaurav Kohli <gkohli@codeaurora.org>
Cc: gregkh@linuxfoundation.org, nborisov@suse.com,
	akpm@linux-foundation.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] percpu_counter: Remove debug_object_free call twice
Date: Mon, 16 Apr 2018 14:48:10 -0700	[thread overview]
Message-ID: <20180416214810.GF1911913@devbig577.frc2.facebook.com> (raw)
In-Reply-To: <1523612103-15071-1-git-send-email-gkohli@codeaurora.org>

On Fri, Apr 13, 2018 at 03:05:03PM +0530, Gaurav Kohli wrote:
> During percpu_counter destroy, debug_object_free is calling
> twice which may create race. So removing once instance of call
> from debug_percpu_counter_deactivate.

I don't quite follow.  Can you please elaborate how it can be called
twice?

Thanks.

-- 
tejun

  reply	other threads:[~2018-04-16 21:48 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-13  9:35 [PATCH] percpu_counter: Remove debug_object_free call twice Gaurav Kohli
2018-04-16 21:48 ` Tejun Heo [this message]
2018-04-17  6:29   ` Kohli, Gaurav
2018-08-27  6:56     ` Kohli, Gaurav

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