From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758028AbZBVXVX (ORCPT ); Sun, 22 Feb 2009 18:21:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756441AbZBVXQe (ORCPT ); Sun, 22 Feb 2009 18:16:34 -0500 Received: from gir.skynet.ie ([193.1.99.77]:39487 "EHLO gir.skynet.ie" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754281AbZBVXQ2 (ORCPT ); Sun, 22 Feb 2009 18:16:28 -0500 From: Mel Gorman To: Mel Gorman , Linux Memory Management List Cc: Pekka Enberg , Rik van Riel , KOSAKI Motohiro , Christoph Lameter , Johannes Weiner , Nick Piggin , Linux Kernel Mailing List , Lin Ming , Zhang Yanmin Subject: [PATCH 13/20] Inline buffered_rmqueue() Date: Sun, 22 Feb 2009 23:17:22 +0000 Message-Id: <1235344649-18265-14-git-send-email-mel@csn.ul.ie> X-Mailer: git-send-email 1.5.6.5 In-Reply-To: <1235344649-18265-1-git-send-email-mel@csn.ul.ie> References: <1235344649-18265-1-git-send-email-mel@csn.ul.ie> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org buffered_rmqueue() is in the fast path so inline it. This incurs text bloat as there is now a copy in the fast and slow paths but the cost of the function call was noticeable in profiles of the fast path. Signed-off-by: Mel Gorman --- mm/page_alloc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d8a6828..2383147 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1080,7 +1080,8 @@ void split_page(struct page *page, unsigned int order) * we cheat by calling it from here, in the order > 0 path. Saves a branch * or two. */ -static struct page *buffered_rmqueue(struct zone *preferred_zone, +static inline +struct page *buffered_rmqueue(struct zone *preferred_zone, struct zone *zone, int order, gfp_t gfp_flags, int migratetype) { -- 1.5.6.5