From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756687Ab2BWSsf (ORCPT ); Thu, 23 Feb 2012 13:48:35 -0500 Received: from mail-bk0-f46.google.com ([209.85.214.46]:54717 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756653Ab2BWSsd (ORCPT ); Thu, 23 Feb 2012 13:48:33 -0500 Authentication-Results: mr.google.com; spf=pass (google.com: domain of koct9i@gmail.com designates 10.205.133.147 as permitted sender) smtp.mail=koct9i@gmail.com; dkim=pass header.i=koct9i@gmail.com Subject: [PATCH 2/2] mm: show zone lruvec state in /proc/zoneinfo To: Hugh Dickins , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Johannes Weiner , Andrew Morton , KAMEZAWA Hiroyuki From: Konstantin Khlebnikov Cc: Andi Kleen Date: Thu, 23 Feb 2012 22:48:29 +0400 Message-ID: <20120223184829.7184.53490.stgit@zurg> In-Reply-To: <20120223162111.GA4713@one.firstfloor.org> References: <20120223162111.GA4713@one.firstfloor.org> User-Agent: StGit/0.15 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Konstantin Khlebnikov --- mm/vmstat.c | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-) diff --git a/mm/vmstat.c b/mm/vmstat.c index 2c813e1..2e77a19 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -20,6 +20,8 @@ #include #include +#include "internal.h" + #ifdef CONFIG_VM_EVENT_COUNTERS DEFINE_PER_CPU(struct vm_event_state, vm_event_states) = {{0}}; EXPORT_PER_CPU_SYMBOL(vm_event_states); @@ -1020,6 +1022,27 @@ static void zoneinfo_show_print(struct seq_file *m, pg_data_t *pgdat, "\n start_pfn: %lu", zone->all_unreclaimable, zone->zone_start_pfn); + seq_printf(m, "\n lruvecs"); + for_each_lruvec_id(i) { + struct lruvec *lruvec = zone->lruvec + i; + enum lru_list lru; + + seq_printf(m, + "\n lruvec: %i", + i); + for_each_lru(lru) + seq_printf(m, + "\n %s: %lu", + vmstat_text[NR_LRU_BASE + lru], + lruvec->pages_count[lru]); + seq_printf(m, + "\n %s: %lu" + "\n %s: %lu", + vmstat_text[NR_ISOLATED_ANON], + lruvec->pages_count[LRU_ISOLATED_ANON], + vmstat_text[NR_ISOLATED_FILE], + lruvec->pages_count[LRU_ISOLATED_FILE]); + } seq_putc(m, '\n'); }