tracing: Have eprobes use filtering logic of trace events

The eprobes open code the reserving of the event on the ring buffer for
ftrace instead of using the ftrace event wrappers, which means that it
doesn't get affected by the filters, breaking the filtering logic on user
space.

Link: https://lkml.kernel.org/r/20211130024319.068451680@goodmis.org



Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>