[PATCH] selftests: ftrace: add more config fragments

[lei.yang]

From: Lei Yang <Lei.Yang@xxxxxxxxxxxxx>

We need to enable more configs to make test more
without this patch,we got lots of "UNSUPPORTED"

before the patch:
http://pastebin.ubuntu.com/25784377/
after the patch:
http://pastebin.ubuntu.com/25784387/

Signed-off-by: Lei Yang <Lei.Yang@xxxxxxxxxxxxx>
---
 tools/testing/selftests/ftrace/config | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/selftests/ftrace/config b/tools/testing/selftests/ftrace/config
index 8a1c9f9..b01924c 100644
--- a/tools/testing/selftests/ftrace/config
+++ b/tools/testing/selftests/ftrace/config
@@ -1,2 +1,6 @@
 CONFIG_KPROBES=y
 CONFIG_FTRACE=y
+CONFIG_FUNCTION_PROFILER=y
+CONFIG_TRACER_SNAPSHOT=y
+CONFIG_STACK_TRACER=y
+CONFIG_HIST_TRIGGERS=y
-- 
1.9.1