From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755475Ab1BHCBI (ORCPT ); Mon, 7 Feb 2011 21:01:08 -0500 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:64843 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754971Ab1BHB7e (ORCPT ); Mon, 7 Feb 2011 20:59:34 -0500 X-Authority-Analysis: v=1.1 cv=+c36koQ5Dcj/1qolKHjtkYAGXvrVJRRiKMp+84F5sLg= c=1 sm=0 a=4qCJ7Djpc0gA:10 a=bbbx4UPp9XUA:10 a=OPBmh+XkhLl+Enan7BmTLg==:17 a=20KFwNOVAAAA:8 a=pGLkceISAAAA:8 a=meVymXHHAAAA:8 a=No5Jr1LyxbjlGglRNzUA:9 a=SJpTjG_uDjoCKkqURoHVeEYa_WIA:4 a=jEp0ucaQiEUA:10 a=MSl-tDqOz04A:10 a=jeBq3FmKZ4MA:10 a=OPBmh+XkhLl+Enan7BmTLg==:117 X-Cloudmark-Score: 0 X-Originating-IP: 67.242.120.143 Message-Id: <20110208015932.203818221@goodmis.org> User-Agent: quilt/0.48-1 Date: Mon, 07 Feb 2011 20:56:23 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Thomas Gleixner , Frederic Weisbecker , Mathieu Desnoyers , Lai Jiangshan , Li Zefan , Masami Hiramatsu , Tom Zanussi Subject: [PATCH 06/14] tracing/filter: Free pred array on disabling of filter References: <20110208015617.902200587@goodmis.org> Content-Disposition: inline; filename=0006-tracing-filter-Free-pred-array-on-disabling-of-filte.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Steven Rostedt When a filter is disabled, free the preds. Cc: Tom Zanussi Signed-off-by: Steven Rostedt --- kernel/trace/trace_events_filter.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index b6c9106..2f5458e 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -1388,6 +1388,10 @@ int apply_event_filter(struct ftrace_event_call *call, char *filter_string) if (!strcmp(strstrip(filter_string), "0")) { filter_disable_preds(call); + reset_preds(call->filter); + /* Make sure the filter is not being used */ + synchronize_sched(); + __free_preds(call->filter); remove_filter_string(call->filter); goto out_unlock; } -- 1.7.2.3