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-rw-r--r--kernel/trace/trace_events_filter.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index e5b0ca8b8d4d..2a22a177ab44 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1907,16 +1907,17 @@ out_unlock:
return err;
}
-int apply_subsystem_event_filter(struct event_subsystem *system,
+int apply_subsystem_event_filter(struct ftrace_subsystem_dir *dir,
char *filter_string)
{
+ struct event_subsystem *system = dir->subsystem;
struct event_filter *filter;
int err = 0;
mutex_lock(&event_mutex);
/* Make sure the system still has events */
- if (!system->nr_events) {
+ if (!dir->nr_events) {
err = -ENODEV;
goto out_unlock;
}

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