From mboxrd@z Thu Jan 1 00:00:00 1970 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH -V5 04/14] hugetlb: Use mmu_gather instead of a temporary linked list for accumulating pages Date: Mon, 09 Apr 2012 14:36:12 +0900 Message-ID: <4F82754C.3060407@jp.fujitsu.com> References: <1333738260-1329-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> <1333738260-1329-5-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1333738260-1329-5-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: Content-Type: text/plain; charset="us-ascii" To: "Aneesh Kumar K.V" Cc: linux-mm@kvack.org, mgorman@suse.de, dhillf@gmail.com, aarcange@redhat.com, mhocko@suse.cz, akpm@linux-foundation.org, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org (2012/04/07 3:50), Aneesh Kumar K.V wrote: > From: "Aneesh Kumar K.V" > > Use mmu_gather instead of temporary linked list for accumulating pages when > we unmap a hugepage range. This also allows us to get rid of i_mmap_mutex > unmap_hugepage_range in the following patch. > > Signed-off-by: Aneesh Kumar K.V seems nice to me. Reviewed-by: KAMEZAWA Hiroyuki -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751634Ab2DIFih (ORCPT ); Mon, 9 Apr 2012 01:38:37 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:38064 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751168Ab2DIFig (ORCPT ); Mon, 9 Apr 2012 01:38:36 -0400 X-SecurityPolicyCheck: OK by SHieldMailChecker v1.7.4 Message-ID: <4F82754C.3060407@jp.fujitsu.com> Date: Mon, 09 Apr 2012 14:36:12 +0900 From: KAMEZAWA Hiroyuki User-Agent: Mozilla/5.0 (Windows NT 6.0; rv:11.0) Gecko/20120327 Thunderbird/11.0.1 MIME-Version: 1.0 To: "Aneesh Kumar K.V" CC: linux-mm@kvack.org, mgorman@suse.de, dhillf@gmail.com, aarcange@redhat.com, mhocko@suse.cz, akpm@linux-foundation.org, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: Re: [PATCH -V5 04/14] hugetlb: Use mmu_gather instead of a temporary linked list for accumulating pages References: <1333738260-1329-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> <1333738260-1329-5-git-send-email-aneesh.kumar@linux.vnet.ibm.com> In-Reply-To: <1333738260-1329-5-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (2012/04/07 3:50), Aneesh Kumar K.V wrote: > From: "Aneesh Kumar K.V" > > Use mmu_gather instead of temporary linked list for accumulating pages when > we unmap a hugepage range. This also allows us to get rid of i_mmap_mutex > unmap_hugepage_range in the following patch. > > Signed-off-by: Aneesh Kumar K.V seems nice to me. Reviewed-by: KAMEZAWA Hiroyuki