Commit-ID: 3ed67776fc23061180896086a206a02be649dd26
Gitweb: http://git.kernel.org/tip/3ed67776fc23061180896086a206a02be649dd26
Author: Li Zefan <lizf@xxxxxxxxxxxxxx>
AuthorDate: Wed, 28 Oct 2009 17:37:01 +0800
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Thu, 29 Oct 2009 08:53:20 +0100
tracing/filters: Fix to make system filter work
commit fce29d15b59245597f7f320db4a9f2be0f5fb512
("tracing/filters: Refactor subsystem filter code")
broke system filter accidentally.
Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Tom Zanussi <tzanussi@xxxxxxxxx>
LKML-Reference: <4AE810BD.3070009@xxxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
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;
--
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