From: Li Zefan <lizf@cn.fujitsu.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Tom Zanussi <tzanussi@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] tracing/filters: Fix to make system filter work
Date: Wed, 28 Oct 2009 17:37:01 +0800 [thread overview]
Message-ID: <4AE810BD.3070009@cn.fujitsu.com> (raw)
commit fce29d15b59245597f7f320db4a9f2be0f5fb512
("tracing/filters: Refactor subsystem filter code")
broke system filter accidentally.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
kernel/trace/trace_events_filter.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 21d3475..50504cb 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1230,12 +1230,12 @@ static int replace_system_preds(struct event_subsystem *system,
struct filter_parse_state *ps,
char *filter_string)
{
- struct event_filter *filter = system->filter;
struct ftrace_event_call *call;
bool fail = true;
int err;
list_for_each_entry(call, &ftrace_events, list) {
+ struct event_filter *filter = call->filter;
if (!call->define_fields)
continue;
--
1.6.3
next reply other threads:[~2009-10-28 9:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-28 9:37 Li Zefan [this message]
2009-10-28 14:39 ` [PATCH] tracing/filters: Fix to make system filter work Steven Rostedt
2009-10-29 8:09 ` [tip:perf/core] " tip-bot for Li Zefan
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