From 776f22913b8e50011004c6ae43004711dab7efa5 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 26 Jan 2023 16:08:37 +0100 Subject: sched/clock: Make local_clock() noinstr With sched_clock() noinstr, provide a noinstr implementation of local_clock(). Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20230126151323.760767043@infradead.org --- include/linux/sched/clock.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'include/linux/sched/clock.h') diff --git a/include/linux/sched/clock.h b/include/linux/sched/clock.h index 867d588314e0..ca008f7d3615 100644 --- a/include/linux/sched/clock.h +++ b/include/linux/sched/clock.h @@ -45,7 +45,7 @@ static inline u64 cpu_clock(int cpu) return sched_clock(); } -static inline u64 local_clock(void) +static __always_inline u64 local_clock(void) { return sched_clock(); } @@ -79,10 +79,8 @@ static inline u64 cpu_clock(int cpu) return sched_clock_cpu(cpu); } -static inline u64 local_clock(void) -{ - return sched_clock_cpu(raw_smp_processor_id()); -} +extern u64 local_clock(void); + #endif #ifdef CONFIG_IRQ_TIME_ACCOUNTING -- cgit v1.2.3