From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753493AbaBYSZP (ORCPT ); Tue, 25 Feb 2014 13:25:15 -0500 Received: from mx1.redhat.com ([209.132.183.28]:45717 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753275AbaBYSZN (ORCPT ); Tue, 25 Feb 2014 13:25:13 -0500 Message-ID: <530CDFE0.10800@redhat.com> Date: Tue, 25 Feb 2014 13:24:32 -0500 From: Rik van Riel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Davidlohr Bueso , Andrew Morton , Ingo Molnar CC: Linus Torvalds , Peter Zijlstra , Michel Lespinasse , Mel Gorman , KOSAKI Motohiro , aswin@hp.com, scott.norton@hp.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] mm: per-thread vma caching References: <1393352206.2577.36.camel@buesod1.americas.hpqcorp.net> In-Reply-To: <1393352206.2577.36.camel@buesod1.americas.hpqcorp.net> 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 On 02/25/2014 01:16 PM, Davidlohr Bueso wrote: > The proposed approach is to keep the current cache and adding a small, per > thread, LRU cache. By keeping the mm->mmap_cache, This bit of the changelog may want updating :) > Changes from v1 (https://lkml.org/lkml/2014/2/21/8): > - Removed the per-mm cache for CONFIG_MMU, only having the > per thread approach. The patch looks good. Reviewed-by: Rik van Riel -- All rights reversed From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f52.google.com (mail-wg0-f52.google.com [74.125.82.52]) by kanga.kvack.org (Postfix) with ESMTP id 380976B003B for ; Tue, 25 Feb 2014 13:25:13 -0500 (EST) Received: by mail-wg0-f52.google.com with SMTP id k14so743169wgh.23 for ; Tue, 25 Feb 2014 10:25:12 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTP id i8si18412849wje.55.2014.02.25.10.25.11 for ; Tue, 25 Feb 2014 10:25:11 -0800 (PST) Message-ID: <530CDFE0.10800@redhat.com> Date: Tue, 25 Feb 2014 13:24:32 -0500 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH v2] mm: per-thread vma caching References: <1393352206.2577.36.camel@buesod1.americas.hpqcorp.net> In-Reply-To: <1393352206.2577.36.camel@buesod1.americas.hpqcorp.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Davidlohr Bueso , Andrew Morton , Ingo Molnar Cc: Linus Torvalds , Peter Zijlstra , Michel Lespinasse , Mel Gorman , KOSAKI Motohiro , aswin@hp.com, scott.norton@hp.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org On 02/25/2014 01:16 PM, Davidlohr Bueso wrote: > The proposed approach is to keep the current cache and adding a small, per > thread, LRU cache. By keeping the mm->mmap_cache, This bit of the changelog may want updating :) > Changes from v1 (https://lkml.org/lkml/2014/2/21/8): > - Removed the per-mm cache for CONFIG_MMU, only having the > per thread approach. The patch looks good. Reviewed-by: Rik van Riel -- All rights reversed -- 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/ . Don't email: email@kvack.org