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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;