[S390] ftrace: add dynamic ftrace support

Dynamic ftrace support for s390.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 1094787e97e5..b674e79044a0 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -82,6 +82,8 @@ config S390
         select USE_GENERIC_SMP_HELPERS if SMP
         select HAVE_SYSCALL_WRAPPERS
         select HAVE_FUNCTION_TRACER
+        select HAVE_FTRACE_MCOUNT_RECORD
+        select HAVE_DYNAMIC_FTRACE
         select HAVE_DEFAULT_NO_SPIN_MUTEXES
         select HAVE_OPROFILE
         select HAVE_KPROBES