Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751304Ab0DKFXQ (ORCPT ); Sun, 11 Apr 2010 01:23:16 -0400 Received: from mail-pz0-f204.google.com ([209.85.222.204]:64448 "EHLO mail-pz0-f204.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751098Ab0DKFXO (ORCPT ); Sun, 11 Apr 2010 01:23:14 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=O35jh5FhgqkrnpXciNY4kss7rtPKyodS2TUU5qgXSOLUJxJP8q9qJuCIVqJ6h3dZA0 pNMfs4M8JJF34FmCi0i16KpCLSccx2vOhHg7haRe46Lnz2HgYfWnwnI2RT92hpnmbrXO KDZk9bqYJQ3kDMO/Rga0TgrpWLth1y3KH3bU0= MIME-Version: 1.0 Date: Sun, 11 Apr 2010 13:23:12 +0800 Message-ID: Subject: [PATCH] Fix inappropriate substraction on tracing_pages_allocated in trace_free_page()in 2.6.27.y series kernel From: shenghui To: rostedt@goodmis.org, fweisbec@gmail.com, mingo@redhat.com, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1114 Lines: 36 I noticed inappropriate substraction on variable tracing_pages_allocated in trace_free_page()in 2.6.27.y series (from 2.6.27 to 2.6.27.46) kernel. Signed-off-by: Wang Sheng-Hui --- kernel/trace/trace.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 8f3fb3d..dfe3995 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3018,7 +3018,6 @@ static int trace_free_page(void) ClearPageLRU(page); list_del(&page->lru); tracing_pages_allocated--; - tracing_pages_allocated--; __free_page(page); tracing_reset(data); @@ -3036,6 +3035,7 @@ static int trace_free_page(void) page = list_entry(p, struct page, lru); ClearPageLRU(page); list_del(&page->lru); + tracing_pages_allocated--; __free_page(page); tracing_reset(data); -- 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/