From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754434AbbAJTmt (ORCPT ); Sat, 10 Jan 2015 14:42:49 -0500 Received: from mail-qa0-f51.google.com ([209.85.216.51]:47995 "EHLO mail-qa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751402AbbAJTms (ORCPT ); Sat, 10 Jan 2015 14:42:48 -0500 MIME-Version: 1.0 In-Reply-To: <20150110104627.GA8281@rhlx01.hs-esslingen.de> References: <20150110104627.GA8281@rhlx01.hs-esslingen.de> Date: Sat, 10 Jan 2015 11:42:47 -0800 X-Google-Sender-Auth: GihXKYSEJO5A2D7uSUfQpqjsgNY Message-ID: Subject: Re: Linux 3.19-rc3 From: Linus Torvalds To: Andreas Mohr Cc: David Lang , "Kirill A. Shutemov" , Catalin Marinas , Mark Langsdorf , Linux Kernel Mailing List , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 10, 2015 at 2:46 AM, Andreas Mohr wrote: > > Yet that is what any VirtualAlloc() call on Windows does > One thing less left to wonder why 'doze is such a performance pig... Well, to be fair, you shouldn't use VirtualAlloc() as some 'malloc()' replacement. It's more of a backing store allocator for malloc() and friends than anything else. Linus From mboxrd@z Thu Jan 1 00:00:00 1970 From: torvalds@linux-foundation.org (Linus Torvalds) Date: Sat, 10 Jan 2015 11:42:47 -0800 Subject: Linux 3.19-rc3 In-Reply-To: <20150110104627.GA8281@rhlx01.hs-esslingen.de> References: <20150110104627.GA8281@rhlx01.hs-esslingen.de> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sat, Jan 10, 2015 at 2:46 AM, Andreas Mohr wrote: > > Yet that is what any VirtualAlloc() call on Windows does > One thing less left to wonder why 'doze is such a performance pig... Well, to be fair, you shouldn't use VirtualAlloc() as some 'malloc()' replacement. It's more of a backing store allocator for malloc() and friends than anything else. Linus