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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 c2dd697cc9c0..c9124038b140 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1693,6 +1693,7 @@ static void create_filter_finish(struct filter_parse_error *pe)
/**
* create_filter - create a filter for a trace_event_call
+ * @tr: the trace array associated with these events
* @call: trace_event_call to create a filter for
* @filter_str: filter string
* @set_str: remember @filter_str and enable detailed error in filter
@@ -1741,8 +1742,8 @@ int create_event_filter(struct trace_array *tr,
}
/**
- * create_system_filter - create a filter for an event_subsystem
- * @system: event_subsystem to create a filter for
+ * create_system_filter - create a filter for an event subsystem
+ * @dir: the descriptor for the subsystem directory
* @filter_str: filter string
* @filterp: out param for created filter (always updated on return)
*