diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-trace.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-trace.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-trace.c b/drivers/media/v4l2-core/v4l2-trace.c new file mode 100644 index 000000000000..ae10b0248c8e --- /dev/null +++ b/drivers/media/v4l2-core/v4l2-trace.c @@ -0,0 +1,11 @@ +#include <media/v4l2-common.h> +#include <media/v4l2-fh.h> +#include <media/videobuf2-core.h> + +#define CREATE_TRACE_POINTS +#include <trace/events/v4l2.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); |