Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752432Ab0F2BWK (ORCPT ); Mon, 28 Jun 2010 21:22:10 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:49409 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751365Ab0F2BWG (ORCPT ); Mon, 28 Jun 2010 21:22:06 -0400 Message-ID: <4C2949DC.4070201@cn.fujitsu.com> Date: Tue, 29 Jun 2010 09:18:20 +0800 From: Xiao Guangrong User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , LKML , KVM list Subject: Re: [PATCH v2 7/10] KVM: MMU: introduce mmu_topup_memory_cache_atomic() References: <4C2498EC.2010006@cn.fujitsu.com> <4C249BDE.9050701@cn.fujitsu.com> <4C2884BC.2070804@redhat.com> In-Reply-To: <4C2884BC.2070804@redhat.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 546 Lines: 17 Avi Kivity wrote: > On 06/25/2010 03:06 PM, Xiao Guangrong wrote: >> Introduce mmu_topup_memory_cache_atomic(), it support topup memory >> cache in atomic context >> >> > > Can instead preallocate enough for all prefetches, isn't it simpler? Good idea, will do it in the next version, thanks. -- 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/