hrtimer_reprogram() must have access to the hrtimer_clock_base of the new first expiring timer to access hrtimer_clock_base.offset for adjusting the expiry time to CLOCK_MONOTONIC. This is required to evaluate whether the new left most timer in the hrtimer_clock_base is the first expiring timer of all clock bases in a hrtimer_cpu_base. The only user of hrtimer_reprogram() is hrtimer_start_range_ns(), which has a pointer to hrtimer_clock_base already and hands it in as an argument. But hrtimer_start_range_ns() will be split for the upcoming support for softirq based hrtimers to avoid code duplication and will lose the direct access to the clock base pointer. Instead of handing in timer and timer->base as an argument remove the base argument from hrtimer_reprogram() and retrieve the clock base internally. Signed-off-by: Anna-Maria Gleixner --- kernel/time/hrtimer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -657,10 +657,10 @@ static inline void retrigger_next_event( * * Called with interrupts disabled and base->cpu_base.lock held */ -static void hrtimer_reprogram(struct hrtimer *timer, - struct hrtimer_clock_base *base) +static void hrtimer_reprogram(struct hrtimer *timer) { struct hrtimer_cpu_base *cpu_base = this_cpu_ptr(&hrtimer_bases); + struct hrtimer_clock_base *base = timer->base; ktime_t expires = ktime_sub(hrtimer_get_expires(timer), base->offset); WARN_ON_ONCE(hrtimer_get_expires_tv64(timer) < 0); @@ -950,7 +950,7 @@ void hrtimer_start_range_ns(struct hrtim if (!leftmost) goto unlock; - hrtimer_reprogram(timer, new_base); + hrtimer_reprogram(timer); unlock: unlock_hrtimer_base(timer, &flags);