From f3d0a0d96a7a2b4e1335437f68b3181ab252050a Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Fri, 12 Jun 2009 10:26:40 +0200 Subject: [PATCH] [S390] profile_tick called twice profile_tick is called twice for every clock comparator interrupt. The generic clock event code does it in tick_sched_timer and the s390 backend code in clock_comparator_work. That is one too many, remove the one in the arch backend code. Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/time.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index ef596d02057..ad9a999aaa9 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -95,12 +95,6 @@ void tod_to_timeval(__u64 todval, struct timespec *xtime) xtime->tv_nsec = ((todval * 1000) >> 12); } -#ifdef CONFIG_PROFILING -#define s390_do_profile() profile_tick(CPU_PROFILING) -#else -#define s390_do_profile() do { ; } while(0) -#endif /* CONFIG_PROFILING */ - void clock_comparator_work(void) { struct clock_event_device *cd; @@ -109,7 +103,6 @@ void clock_comparator_work(void) set_clock_comparator(S390_lowcore.clock_comparator); cd = &__get_cpu_var(comparators); cd->event_handler(cd); - s390_do_profile(); } /* -- 2.11.4.GIT