From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geunsik Lim Subject: Re: [PATCH 3/4] munmap: kbuild menu for munmap interface Date: Wed, 27 Apr 2011 09:07:57 +0900 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 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Randy Dunlap , Ingo Molnar , Andrew Morton , Peter Zijlstra , Thomas Gleixner , "H. Peter Anvin" , Steven Rostedt , Darren Hart , linux-kernel , linux-rt-users To: Hugh Dickins Return-path: Received: from mail-gx0-f174.google.com ([209.85.161.174]:61377 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752452Ab1D0AH6 convert rfc822-to-8bit (ORCPT ); Tue, 26 Apr 2011 20:07:58 -0400 In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Wed, Apr 27, 2011 at 7:51 AM, Hugh Dickins wrote: > On Mon, Apr 25, 2011 at 5:42 PM, Geunsik Lim wrot= e: >> I will modify contents that you commented. > > Thank you for making the effort, but we would much prefer to eliminat= e > ZAP_BLOCK_SIZE than have a configurable ZAP_BLOCK_SIZE. =C2=A0So I do= n't > think you need update the contents here. > > Peter's preemptible mmu_gather work is expected to be included in the > next mmotm. =C2=A0Please test on that, and if it does not meet your n= eeds, > do let us know. Thank you comments. As I answered to Peter, When we are running Linux k= ernel at a various system (e.g: Server/Desktop/Embedded), If preemptible mmu_gather work is sufficient to get real-fast or real-time(=3D preemptive property?) selectively, I am ok. > > Thanks, > Hugh > --=20 Regards, Geunsik Lim ( Samsung Electronics ) Blog : http://blog.naver.com/invain/ e-Mail: geunsik.lim@samsung.com =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=C2=A0 leemgs@gmail.com , leemgs1@gma= il.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"= in the body of a message to majordomo@vger.kernel.org More majordomo info at=C2=A0 http://vger.kernel.org/majordomo-info.html Please read the FAQ at=C2=A0 http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html