diff options
| author | Francis Deslauriers <francis.deslauriers@efficios.com> | 2018-07-30 19:20:42 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-07-30 18:41:04 -0400 |
| commit | d899926f552bbd2e132b339fe40c06b9a1152e1a (patch) | |
| tree | 01b28ea1ca153517d98ef1f6afa0a8469c2bea75 /kernel/trace/trace_kprobe.c | |
| parent | 45408c4f92506dbdfef1721f2613e1426de00894 (diff) | |
selftest/ftrace: Move kprobe selftest function to separate compile unit
Move selftest function to its own compile unit so it can be compiled
with the ftrace cflags (CC_FLAGS_FTRACE) allowing it to be probed
during the ftrace startup tests.
Link: http://lkml.kernel.org/r/153294604271.32740.16490677128630177030.stgit@devbox
Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 25662a780fdf..deeb03ae21e1 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -23,6 +23,7 @@ #include <linux/rculist.h> #include <linux/error-injection.h> +#include "trace_kprobe_selftest.h" #include "trace_probe.h" #define KPROBE_EVENT_SYSTEM "kprobes" @@ -1587,17 +1588,6 @@ fs_initcall(init_kprobe_trace); #ifdef CONFIG_FTRACE_STARTUP_TEST -/* - * The "__used" keeps gcc from removing the function symbol - * from the kallsyms table. 'noinline' makes sure that there - * isn't an inlined version used by the test method below - */ -static __used __init noinline int -kprobe_trace_selftest_target(int a1, int a2, int a3, int a4, int a5, int a6) -{ - return a1 + a2 + a3 + a4 + a5 + a6; -} - static __init struct trace_event_file * find_trace_probe_file(struct trace_kprobe *tk, struct trace_array *tr) { |