Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752330AbaAPLMN (ORCPT ); Thu, 16 Jan 2014 06:12:13 -0500 Received: from cantor2.suse.de ([195.135.220.15]:40692 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751271AbaAPLMJ (ORCPT ); Thu, 16 Jan 2014 06:12:09 -0500 Date: Thu, 16 Jan 2014 11:12:05 +0000 From: Mel Gorman To: Alex Shi , Ingo Molnar Cc: Linus Torvalds , Thomas Gleixner , Andrew Morton , Fengguang Wu , Rik van Riel , H Peter Anvin , Linux-X86 , Linux-MM , LKML Subject: [PATCH] mm: vmstat: Do not display stats for TLB flushes unless debugging Message-ID: <20140116111205.GN4963@suse.de> References: <1389278098-27154-1-git-send-email-mgorman@suse.de> <1389278098-27154-2-git-send-email-mgorman@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <1389278098-27154-2-git-send-email-mgorman@suse.de> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch "x86: mm: Account for TLB flushes only when debugging" removed vmstat counters related to TLB flushes unless CONFIG_DEBUG_TLBFLUSH was set from the vm_event_item enum but not the vmstat_text text. Signed-off-by: Mel Gorman --- mm/vmstat.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/mm/vmstat.c b/mm/vmstat.c index 7249614..def5dd2 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -851,12 +851,14 @@ const char * const vmstat_text[] = { "thp_zero_page_alloc", "thp_zero_page_alloc_failed", #endif +#ifdef CONFIG_DEBUG_TLBFLUSH #ifdef CONFIG_SMP "nr_tlb_remote_flush", "nr_tlb_remote_flush_received", -#endif +#endif /* CONFIG_SMP */ "nr_tlb_local_flush_all", "nr_tlb_local_flush_one", +#endif /* CONFIG_DEBUG_TLBFLUSH */ #endif /* CONFIG_VM_EVENTS_COUNTERS */ }; -- 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/