commit f306cc82a93d ("tracing: Update event filters for multibuffer") added the parameter @tr for create_system_filter().
commit bb9ef1cb7d86 ("tracing: Change apply_subsystem_event_filter() paths to check file->system == dir") changed the parameter from @system to @dir. commit 1e144d73f729 ("tracing: Add trace_array parameter to create_event_filter()") added the parameter @tr for create_filter(). Signed-off-by: Qiujun Huang <hqjag...@gmail.com> --- kernel/trace/trace_events_filter.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index e91259f6a722..00e78a012de9 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 +1742,9 @@ 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 + * @dir: event_subsystem_dir to create a filter for + * @tr: the trace array associated with these events * @filter_str: filter string * @filterp: out param for created filter (always updated on return) * -- 2.25.1