These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / media / v4l2-core / vb2-trace.c

diff --git a/kernel/drivers/media/v4l2-core/vb2-trace.c b/kernel/drivers/media/v4l2-core/vb2-trace.c
new file mode 100644 (file)
index 0000000..61e74f5
--- /dev/null
+++ b/kernel/drivers/media/v4l2-core/vb2-trace.c
@@ -0,0 +1,9 @@
+#include <media/videobuf2-core.h>
+
+#define CREATE_TRACE_POINTS
+#include <trace/events/vb2.h>
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_done);
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_queue);
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_dqbuf);
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_qbuf);