uprobes/tracing: Introduce is_ret_probe() and uretprobe_dispatcher()

Create the new functions we need to support uretprobes, and change
alloc_trace_uprobe() to initialize consumer.ret_handler if the new
"is_ret" argument is true. Curently this argument is always false,
so the new code is never called and is_ret_probe(tu) is false too.

Signed-off-by: Oleg Nesterov <[email protected]>
Acked-by: Srikar Dronamraju <[email protected]>
Tested-by: Anton Arapov <[email protected]>

0 files changed, 0 insertions, 0 deletions