Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761296AbZLJRcF (ORCPT ); Thu, 10 Dec 2009 12:32:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761285AbZLJRcD (ORCPT ); Thu, 10 Dec 2009 12:32:03 -0500 Received: from nlpi157.sbcis.sbc.com ([207.115.36.171]:51210 "EHLO nlpi157.prodigy.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761053AbZLJRcB (ORCPT ); Thu, 10 Dec 2009 12:32:01 -0500 Date: Thu, 10 Dec 2009 11:30:46 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@router.home To: KAMEZAWA Hiroyuki cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "akpm@linux-foundation.org" , minchan.kim@gmail.com, mingo@elte.hu Subject: Re: [RFC mm][PATCH 1/5] mm counter cleanup In-Reply-To: <20091210163326.28bb7eb8.kamezawa.hiroyu@jp.fujitsu.com> Message-ID: References: <20091210163115.463d96a3.kamezawa.hiroyu@jp.fujitsu.com> <20091210163326.28bb7eb8.kamezawa.hiroyu@jp.fujitsu.com> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 935 Lines: 27 On Thu, 10 Dec 2009, KAMEZAWA Hiroyuki wrote: > This patch modifies it to > - Define them in mm.h as inline functions > - Use array instead of macro's name creation. For making easier to add > new coutners. Reviewed-by: Christoph Lameter > @@ -454,8 +456,8 @@ static struct mm_struct * mm_init(struct > (current->mm->flags & MMF_INIT_MASK) : default_dump_filter; > mm->core_state = NULL; > mm->nr_ptes = 0; > - set_mm_counter(mm, file_rss, 0); > - set_mm_counter(mm, anon_rss, 0); > + for (i = 0; i < NR_MM_COUNTERS; i++) > + set_mm_counter(mm, i, 0); memset? Or add a clear_mm_counter function? This also occurred earlier in init_rss_vec(). -- 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/