Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759484Ab3GaJul (ORCPT ); Wed, 31 Jul 2013 05:50:41 -0400 Received: from smtp.eu.citrix.com ([46.33.159.39]:36699 "EHLO SMTP.EU.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759124Ab3GaJui (ORCPT ); Wed, 31 Jul 2013 05:50:38 -0400 X-IronPort-AV: E=Sophos;i="4.89,786,1367971200"; d="scan'208";a="7312214" Message-ID: <51F8DDEB.603@citrix.com> Date: Wed, 31 Jul 2013 11:50:35 +0200 From: =?ISO-8859-1?Q?Roger_Pau_Monn=E9?= User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:17.0) Gecko/20130620 Thunderbird/17.0.7 MIME-Version: 1.0 To: CC: , Konrad Rzeszutek Wilk , David Vrabel Subject: Re: [Xen-devel] [PATCH RFC 0/4] xen-block: prevent blkfront for hoarding grants References: <1373288607-1876-1-git-send-email-roger.pau@citrix.com> In-Reply-To: <1373288607-1876-1-git-send-email-roger.pau@citrix.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.30.203.1] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 811 Lines: 20 On 08/07/13 15:03, Roger Pau Monne wrote: > The following patches prevent blkfront from hoarding all grants in the > system by allowing blkfront to request blkback to unmap certain grants > so they can be freed by blkfront. This is done periodically by > blkfront, unmapping a certain amount of unused persistent grants. > > This series also includes a bug fix for the grant table free callback > implementation. Hello, IMHO I think 1 should go in (at the end it's a bugfix) and backported to stable. 2 and 4 (second version) can probably also go in? Roger. -- 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/