From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759264AbZFBEox (ORCPT ); Tue, 2 Jun 2009 00:44:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756936AbZFBEnm (ORCPT ); Tue, 2 Jun 2009 00:43:42 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.123]:49644 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753272AbZFBEnj (ORCPT ); Tue, 2 Jun 2009 00:43:39 -0400 Message-Id: <20090602044340.209165838@goodmis.org> References: <20090602044315.439593107@goodmis.org> User-Agent: quilt/0.46-1 Date: Tue, 02 Jun 2009 00:43:20 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Frederic Weisbecker , Li Zefan Subject: [PATCH 05/10] tracing/events: put TP_fast_assign into braces Content-Disposition: inline; filename=0005-tracing-events-put-TP_fast_assign-into-braces.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Li Zefan Currently TP_fast_assign has a limitation that we can't define local variables in it. Here's one use case when we introduce __dynamic_array(): TP_fast_assign( type *p = __get_dynamic_array(item); foo(p); bar(p); ), [ Impact: allow defining local variables in TP_fast_assign ] Signed-off-by: Li Zefan LKML-Reference: <4A2384B1.90100@cn.fujitsu.com> Signed-off-by: Steven Rostedt --- include/trace/ftrace.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 9276ec4..ee92682 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -471,7 +471,7 @@ static void ftrace_raw_event_##call(proto) \ return; \ entry = ring_buffer_event_data(event); \ \ - assign; \ + { assign; } \ \ if (!filter_current_check_discard(event_call, entry, event)) \ trace_nowake_buffer_unlock_commit(event, irq_flags, pc); \ -- 1.6.3.1 --