From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with ESMTP id E46E56B0047 for ; Mon, 16 Mar 2009 08:59:59 -0400 (EDT) Message-ID: <49BE4D0E.8010006@nokia.com> Date: Mon, 16 Mar 2009 14:58:54 +0200 From: Aaro Koskinen MIME-Version: 1.0 Subject: Re: [PATCH] [ARM] Flush only the needed range when unmapping a VMA References: <49B54B2A.9090408@nokia.com> <1236690093-3037-1-git-send-email-Aaro.Koskinen@nokia.com> <20090312213006.GN7854@n2100.arm.linux.org.uk> <49BA4541.6000708@nokia.com> <20090315102751.GD3963@n2100.arm.linux.org.uk> In-Reply-To: <20090315102751.GD3963@n2100.arm.linux.org.uk> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: ext Russell King - ARM Linux Cc: "linux-arm-kernel@lists.arm.linux.org.uk" , "linux-mm@kvack.org" , "hugh@veritas.com" List-ID: ext Russell King - ARM Linux wrote: > Yes, that's quite a speedup. Can you provide some words in the patch > description which indicate that we have about a 3x speed increase for > 8M mappings, which only gets better for larger mappings? Ok, I will resend the patch with updated description. > Given that this patch is now only touching ARM, is there any need to > indicate that it was CC'd to Hugh when it gets committed? Probably no... A. -- 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