From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Nieder Subject: Re: [PATCH 10/12] MINGW: config.mak.uname: drop USE_NED_ALLOCATOR Date: Mon, 28 Apr 2014 09:30:09 -0700 Message-ID: <20140428163009.GC13002@google.com> References: <1398693097-24651-1-git-send-email-marat@slonopotamus.org> <1398693097-24651-11-git-send-email-marat@slonopotamus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Marat Radchenko , GIT Mailing-list , Felipe Contreras To: Erik Faye-Lund X-From: git-owner@vger.kernel.org Mon Apr 28 18:30:25 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WeoRk-0007zW-AS for gcvg-git-2@plane.gmane.org; Mon, 28 Apr 2014 18:30:24 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932755AbaD1QaO (ORCPT ); Mon, 28 Apr 2014 12:30:14 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:35390 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755903AbaD1QaM (ORCPT ); Mon, 28 Apr 2014 12:30:12 -0400 Received: by mail-pa0-f47.google.com with SMTP id fa1so12468pad.20 for ; Mon, 28 Apr 2014 09:30:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=/6x3CSaqFB0Mv9k/zdCuAv11e/uxyybUifESOD7SJHc=; b=Hhx9cOOBsPHQ1L8d5H/DMO+FfDZ1qEJT6yi+C/CbQGWdL46c3QkHlxezxECEGwM1RG jsqLXipoYm4Dfhxcscen+fQUpQmVh/LkDlfvJ5WJqrZecz2YskVf+ClTL0PVsD8zJroD SvekPyt5nGGsFffe7esMRCt/XgXYbcUPLiXRZ5+9STupdLzDEAtnPeORfwJuX40coRzt 97jbC1Un7tjKOt4Tq7fHP4fpHaX88qXfTrEAF+H7k20cLDrmmAcs7QcP/gxeNtTcQDNr BCBcBY23r+nSKo7TzLNegOUhxi7WbqYnDyF0S3XrTvTnfi97y1Kzg0jUmsTiHPpPcem+ y1Gw== X-Received: by 10.68.202.74 with SMTP id kg10mr4049079pbc.163.1398702611886; Mon, 28 Apr 2014 09:30:11 -0700 (PDT) Received: from google.com ([2620:0:1000:5b00:b6b5:2fff:fec3:b50d]) by mx.google.com with ESMTPSA id iq10sm36043417pbc.14.2014.04.28.09.30.11 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 28 Apr 2014 09:30:11 -0700 (PDT) Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Erik Faye-Lund wrote: > On Mon, Apr 28, 2014 at 3:51 PM, Marat Radchenko wrote: >> nedalloc was initially added in f0ed82 to fix slowness of standard WinXP >> memory allocator. Since WinXP is EOLed, this point is no longer valid. >> >> The actual reason behind this commit is incompatibility of malloc.c.h >> with MinGW-W64 headers. Alternative solution implies updating nedalloc >> to something newer. > > Did you measure that malloc on newer Windows-versions are actually > faster? AFAIK, malloc does a lot more inside the CRT than in the > kernel... If it does turn out that nedalloc is not needed any more, please remove it from compat/, too. ;-) Thanks for cleaning up. Jonathan