From 50526968e99afbca34924abcb04658b6dd5c5ea5 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 30 Jul 2008 09:39:48 +0200 Subject: sched clock: clean up sched_clock_cpu() - simplify the remote clock rebasing Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra Acked-by: Mike Galbraith --- kernel/sched_clock.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'kernel/sched_clock.c') diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c index 9a7844158ae8..b96559cb96a5 100644 --- a/kernel/sched_clock.c +++ b/kernel/sched_clock.c @@ -169,11 +169,8 @@ u64 sched_clock_cpu(int cpu) lock_double_clock(scd, my_scd); - now -= my_scd->tick_raw; - now += scd->tick_raw; - - now += my_scd->tick_gtod; - now -= scd->tick_gtod; + now += scd->tick_raw - my_scd->tick_raw; + now += my_scd->tick_gtod - scd->tick_gtod; __raw_spin_unlock(&my_scd->lock); } else { -- cgit v1.2.3