From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx146.postini.com [74.125.245.146]) by kanga.kvack.org (Postfix) with SMTP id 964B46B0062 for ; Tue, 15 Jan 2013 20:21:08 -0500 (EST) Received: from /spool/local by e39.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 15 Jan 2013 18:21:08 -0700 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by d03dlp02.boulder.ibm.com (Postfix) with ESMTP id 5EF903E4004E for ; Tue, 15 Jan 2013 18:20:29 -0700 (MST) Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r0G1KZcP250970 for ; Tue, 15 Jan 2013 18:20:35 -0700 Received: from d03av03.boulder.ibm.com (loopback [127.0.0.1]) by d03av03.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r0G1KYZQ027402 for ; Tue, 15 Jan 2013 18:20:34 -0700 Message-ID: <50F6005B.1010900@linux.vnet.ibm.com> Date: Tue, 15 Jan 2013 17:20:27 -0800 From: Dave Hansen MIME-Version: 1.0 Subject: Re: [PATCH 02/17] mmzone: add various zone_*() helper functions. References: <1358295894-24167-1-git-send-email-cody@linux.vnet.ibm.com> <1358295894-24167-3-git-send-email-cody@linux.vnet.ibm.com> In-Reply-To: <1358295894-24167-3-git-send-email-cody@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Cody P Schafer Cc: Linux MM , LKML , Andrew Morton , Catalin Marinas , Cody P Schafer On 01/15/2013 04:24 PM, Cody P Schafer wrote: > +static inline bool zone_is_empty(struct zone *zone) > +{ > + return zone->spanned_pages == 0; > +} Why did you choose spanned_pages for this? -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757067Ab3APBUn (ORCPT ); Tue, 15 Jan 2013 20:20:43 -0500 Received: from e38.co.us.ibm.com ([32.97.110.159]:45576 "EHLO e38.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756323Ab3APBUi (ORCPT ); Tue, 15 Jan 2013 20:20:38 -0500 Message-ID: <50F6005B.1010900@linux.vnet.ibm.com> Date: Tue, 15 Jan 2013 17:20:27 -0800 From: Dave Hansen User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Cody P Schafer CC: Linux MM , LKML , Andrew Morton , Catalin Marinas , Cody P Schafer Subject: Re: [PATCH 02/17] mmzone: add various zone_*() helper functions. References: <1358295894-24167-1-git-send-email-cody@linux.vnet.ibm.com> <1358295894-24167-3-git-send-email-cody@linux.vnet.ibm.com> In-Reply-To: <1358295894-24167-3-git-send-email-cody@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13011601-5518-0000-0000-00000AC5349F Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/15/2013 04:24 PM, Cody P Schafer wrote: > +static inline bool zone_is_empty(struct zone *zone) > +{ > + return zone->spanned_pages == 0; > +} Why did you choose spanned_pages for this?