From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751986Ab0HSP7X (ORCPT ); Thu, 19 Aug 2010 11:59:23 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:49280 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751101Ab0HSP7U (ORCPT ); Thu, 19 Aug 2010 11:59:20 -0400 Subject: Re: [PATCH] percpu: Fix memory leak from percpu_init_late() From: Catalin Marinas To: Tejun Heo Cc: linux-kernel@vger.kernel.org In-Reply-To: <4C6D4439.3080007@kernel.org> References: <4C6D4439.3080007@kernel.org> Content-Type: text/plain; charset="UTF-8" Organization: ARM Limited Date: Thu, 19 Aug 2010 16:59:14 +0100 Message-ID: <1282233554.20948.8.camel@e102109-lin.cambridge.arm.com> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 19 Aug 2010 15:59:15.0462 (UTC) FILETIME=[792B0A60:01CB3FB7] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2010-08-19 at 15:48 +0100, Tejun Heo wrote: > On 08/19/2010 04:49 PM, Catalin Marinas wrote: > > The chunk->map memory block allocated in percpu_init_late() (as of > > commit 099a19d9) is later overridden in pcpu_extend_area_map(). The > > patch frees this existing block in the latter function. Found by > > kmemleak. > > > > Signed-off-by: Catalin Marinas > > Cc: Tejun Heo > > Patch already pending > > > http://git.kernel.org/?p=linux/kernel/git/tj/percpu.git;a=commit;h=206c53730b8b1707becca7a868ea8d14ebee24d2 Great, thanks, I'm dropping mine. -- Catalin