From 5e06b6492e53ab2a4e467763a9ee9f70b032c301 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 15 Dec 2010 19:19:25 +0000 Subject: ARM: ensure all sched_clock() implementations are notrace marked ftrace requires sched_clock() to be notrace. Ensure that all implementations are so marked. Also make sure that they include linux/sched.h Also ensure OMAP clocksource read functions are marked notrace as they're used for sched_clock() too. Tested-by: Santosh Shilimkar Tested-by: Will Deacon Tested-by: Mikael Pettersson Tested-by: Eric Miao Tested-by: Olof Johansson Signed-off-by: Russell King --- arch/arm/mach-tegra/timer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-tegra/timer.c') diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c index b49f2f5025f2..c52bd84652e5 100644 --- a/arch/arm/mach-tegra/timer.c +++ b/arch/arm/mach-tegra/timer.c @@ -18,6 +18,7 @@ */ #include +#include #include #include #include @@ -110,7 +111,7 @@ static struct clocksource tegra_clocksource = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -unsigned long long sched_clock(void) +unsigned long long notrace sched_clock(void) { return cnt32_to_63(timer_readl(TIMERUS_CNTR_1US)) * 1000; } -- cgit v1.2.1