Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755846Ab3HBT05 (ORCPT ); Fri, 2 Aug 2013 15:26:57 -0400 Received: from zene.cmpxchg.org ([85.214.230.12]:51615 "EHLO zene.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754935Ab3HBT04 (ORCPT ); Fri, 2 Aug 2013 15:26:56 -0400 Date: Fri, 2 Aug 2013 15:26:50 -0400 From: Johannes Weiner To: Joonsoo Kim Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Joonsoo Kim , Minchan Kim , Mel Gorman , Rik van Riel Subject: Re: [PATCH 1/4] mm, page_alloc: add likely macro to help compiler optimization Message-ID: <20130802192650.GU715@cmpxchg.org> References: <1375409279-16919-1-git-send-email-iamjoonsoo.kim@lge.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1375409279-16919-1-git-send-email-iamjoonsoo.kim@lge.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 579 Lines: 13 On Fri, Aug 02, 2013 at 11:07:56AM +0900, Joonsoo Kim wrote: > We rarely allocate a page with ALLOC_NO_WATERMARKS and it is used > in slow path. For making fast path more faster, add likely macro to > help compiler optimization. > > Signed-off-by: Joonsoo Kim Acked-by: Johannes Weiner -- 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 http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/