[S390] set SCHED_OMIT_FRAME_POINTER for s390

The frame pointer is useless for s390 in the sched.c code.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index e577839f3073e5a6e5687193817ddcb6e354c423..4cd12b5202af4db1bf4e2a41a480963bc0610696 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -96,6 +96,10 @@ config S390
        select INIT_ALL_POSSIBLE
        select HAVE_PERF_COUNTERS
 
+config SCHED_OMIT_FRAME_POINTER
+       bool
+       default y
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"