From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758524Ab3BGMgh (ORCPT ); Thu, 7 Feb 2013 07:36:37 -0500 Received: from merlin.infradead.org ([205.233.59.134]:34782 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758460Ab3BGMgd (ORCPT ); Thu, 7 Feb 2013 07:36:33 -0500 Date: Thu, 7 Feb 2013 13:35:27 +0100 From: Jens Axboe To: Paolo Bonzini Cc: linux-kernel@vger.kernel.org, Wanlong Gao , asias@redhat.com, Rusty Russell , mst@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: Re: [RFC PATCH 5/8] scatterlist: introduce sg_unmark_end Message-ID: <20130207123527.GA15092@kernel.dk> References: <1360239752-2470-1-git-send-email-pbonzini@redhat.com> <1360239752-2470-6-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1360239752-2470-6-git-send-email-pbonzini@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 07 2013, Paolo Bonzini wrote: > This is useful in places that recycle the same scatterlist multiple > times, and do not want to incur the cost of sg_init_table every > time in hot paths. Looks fine to me. Acked-by: Jens Axboe -- Jens Axboe