From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hugh Dickins Subject: Re: [PATCH 3/4] munmap: kbuild menu for munmap interface Date: Tue, 26 Apr 2011 15:51:22 -0700 Message-ID: References: <1303728272-11408-1-git-send-email-leemgs1@gmail.com> <1303728272-11408-4-git-send-email-leemgs1@gmail.com> <20110425084508.dda5ec8f.randy.dunlap@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: Randy Dunlap , Ingo Molnar , Andrew Morton , Peter Zijlstra , Thomas Gleixner , "H. Peter Anvin" , Steven Rostedt , Darren Hart , linux-kernel , linux-rt-users To: Geunsik Lim Return-path: Received: from smtp-out.google.com ([74.125.121.67]:48493 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758991Ab1DZWv0 (ORCPT ); Tue, 26 Apr 2011 18:51:26 -0400 Received: from wpaz1.hot.corp.google.com (wpaz1.hot.corp.google.com [172.24.198.65]) by smtp-out.google.com with ESMTP id p3QMpO9Z020526 for ; Tue, 26 Apr 2011 15:51:24 -0700 Received: from yib19 (yib19.prod.google.com [10.243.65.83]) by wpaz1.hot.corp.google.com with ESMTP id p3QMp5uh028842 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for ; Tue, 26 Apr 2011 15:51:22 -0700 Received: by yib19 with SMTP id 19so535602yib.18 for ; Tue, 26 Apr 2011 15:51:22 -0700 (PDT) In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Mon, Apr 25, 2011 at 5:42 PM, Geunsik Lim wrote: > I will modify contents that you commented. Thank you for making the effort, but we would much prefer to eliminate ZAP_BLOCK_SIZE than have a configurable ZAP_BLOCK_SIZE. So I don't think you need update the contents here. Peter's preemptible mmu_gather work is expected to be included in the next mmotm. Please test on that, and if it does not meet your needs, do let us know. Thanks, Hugh