use only one init_syscall_trace instead of
many init_enter_##sname()/init_exit_##sname()
Signed-off-by: NLai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: NJason Baron <jbaron@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4B14D29B.6090708@cn.fujitsu.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>