perf: Fix inherited events vs. tracepoint filters

[pandora-kernel.git] / kernel / events / core.c

diff --git a/kernel/events/core.c b/kernel/events/core.c
index f475286..7c0b4f0 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5393,6 +5393,10 @@ static int perf_tp_filter_match(struct perf_event *event,
 {
        void *record = data->raw->data;
 
+       /* only top level events have filters set */
+       if (event->parent)
+               event = event->parent;
+
        if (likely(!event->filter) || filter_match_preds(event->filter, record))
                return 1;
        return 0;