[hrtimer] Change resolution storage to ktime_t format
Change the storage format of the per base resolution to ktime_t to
make it easier accessible in the hrtimers code.
Change the resolution from (NSEC_PER_SEC/HZ) to TICK_NSEC as Roman
pointed out. TICK_NSEC is closer to the real resolution.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index e6e8278..76d759c 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -518,9 +518,8 @@
{
struct hrtimer_base *bases;
- tp->tv_sec = 0;
bases = per_cpu(hrtimer_bases, raw_smp_processor_id());
- tp->tv_nsec = bases[which_clock].resolution;
+ *tp = ktime_to_timespec(bases[which_clock].resolution);
return 0;
}