From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756619AbXFPTlj (ORCPT ); Sat, 16 Jun 2007 15:41:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754133AbXFPTlc (ORCPT ); Sat, 16 Jun 2007 15:41:32 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:42687 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754107AbXFPTlc (ORCPT ); Sat, 16 Jun 2007 15:41:32 -0400 Date: Sat, 16 Jun 2007 20:41:30 +0100 From: Christoph Hellwig To: Jason Baron Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, nickpiggin@yahoo.com.au, Rik van Riel Subject: Re: [PATCH] madvise_need_mmap_write() usage Message-ID: <20070616194130.GA6681@infradead.org> Mail-Followup-To: Christoph Hellwig , Jason Baron , linux-kernel@vger.kernel.org, linux-mm@kvack.org, nickpiggin@yahoo.com.au, Rik van Riel References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 15, 2007 at 11:20:31AM -0400, Jason Baron wrote: > hi, > > i was just looking at the new madvise_need_mmap_write() call...can we > avoid an extra case statement and function call as follows? Sounds like a good idea, but please move the assignment out of the conditional.