Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755894AbZLDPej (ORCPT ); Fri, 4 Dec 2009 10:34:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752160AbZLDPei (ORCPT ); Fri, 4 Dec 2009 10:34:38 -0500 Received: from 0122700014.0.fullrate.dk ([95.166.99.235]:49791 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755403AbZLDPei (ORCPT ); Fri, 4 Dec 2009 10:34:38 -0500 Date: Fri, 4 Dec 2009 16:34:43 +0100 From: Jens Axboe To: Louis Rilling Cc: linux-kernel@vger.kernel.org Subject: Re: [RFC] block: io_context refcount fixes Message-ID: <20091204153443.GH8742@kernel.dk> References: <1259934762-16920-1-git-send-email-louis.rilling@kerlabs.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1259934762-16920-1-git-send-email-louis.rilling@kerlabs.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 733 Lines: 22 On Fri, Dec 04 2009, Louis Rilling wrote: > > Hi, > > When reading copy_io() I found probable refcounting issues with shared > io_context. IIUC, the following two patches could fix those issues. > If I am correct, then those fixes should go to stable too. > > Based on v2.6.32 and compile-tested only. Thanks, those both look correct. I will apply them, but please also do whatever testing that caused you to find this in the first place (or was it code inspection)? -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/