From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751160AbdAQJRJ (ORCPT ); Tue, 17 Jan 2017 04:17:09 -0500 Received: from mail-wm0-f68.google.com ([74.125.82.68]:35647 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751022AbdAQJQP (ORCPT ); Tue, 17 Jan 2017 04:16:15 -0500 From: Michal Hocko To: Andrew Morton Cc: Johannes Weiner , Mel Gorman , Vlastimil Babka , David Rientjes , , LKML , Michal Hocko Subject: [PATCH 1/4] mm, page_alloc: do not report all nodes in show_mem Date: Tue, 17 Jan 2017 10:15:40 +0100 Message-Id: <20170117091543.25850-2-mhocko@kernel.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170117091543.25850-1-mhocko@kernel.org> References: <20170117091543.25850-1-mhocko@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Michal Hocko 599d0c954f91 ("mm, vmscan: move LRU lists to node") has added per numa node statistics to show_mem but it forgot to add skip_free_areas_node to fileter out nodes which are outside of the allocating task numa policy. Add this check to not pollute the output with the pointless information. Acked-by: Mel Gorman Acked-by: Johannes Weiner Signed-off-by: Michal Hocko --- mm/page_alloc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8ff25883c172..8f4f306d804c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4345,6 +4345,9 @@ void show_free_areas(unsigned int filter) global_page_state(NR_FREE_CMA_PAGES)); for_each_online_pgdat(pgdat) { + if (skip_free_areas_node(filter, pgdat->node_id)) + continue; + printk("Node %d" " active_anon:%lukB" " inactive_anon:%lukB" -- 2.11.0