diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-06-12 10:26:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-06-12 10:27:39 +0200 |
| commit | 88dbd2037229bd2ed7543ffd0d8f2d9dec9d31d2 (patch) | |
| tree | 60dd9e5ec02fb95872809c7076a4e717fc82dea5 /arch/s390/kernel/time.c | |
| parent | 8b4488f85d619253c9e631ec723368f400106771 (diff) | |
[S390] ftrace: add function graph tracer support
Function graph tracer support for s390.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/time.c')
| -rw-r--r-- | arch/s390/kernel/time.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index ad9a999aaa9..215330a2c12 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -70,7 +70,7 @@ static DEFINE_PER_CPU(struct clock_event_device, comparators); /* * Scheduler clock - returns current time in nanosec units. */ -unsigned long long sched_clock(void) +unsigned long long notrace sched_clock(void) { return ((get_clock_xt() - sched_clock_base_cc) * 125) >> 9; } |