diff options
Diffstat (limited to 'kernel/time/hrtimer.c')
| -rw-r--r-- | kernel/time/hrtimer.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index ab370ffffd53..37e50aadd471 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -558,7 +558,7 @@ hrtimer_force_reprogram(struct hrtimer_cpu_base *cpu_base, int skip_equal) static int hrtimer_reprogram(struct hrtimer *timer, struct hrtimer_clock_base *base) { - struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases); + struct hrtimer_cpu_base *cpu_base = this_cpu_ptr(&hrtimer_bases); ktime_t expires = ktime_sub(hrtimer_get_expires(timer), base->offset); int res; @@ -629,7 +629,7 @@ static inline ktime_t hrtimer_update_base(struct hrtimer_cpu_base *base) */ static void retrigger_next_event(void *arg) { - struct hrtimer_cpu_base *base = &__get_cpu_var(hrtimer_bases); + struct hrtimer_cpu_base *base = this_cpu_ptr(&hrtimer_bases); if (!hrtimer_hres_active()) return; @@ -903,7 +903,7 @@ remove_hrtimer(struct hrtimer *timer, struct hrtimer_clock_base *base) */ debug_deactivate(timer); timer_stats_hrtimer_clear_start_info(timer); - reprogram = base->cpu_base == &__get_cpu_var(hrtimer_bases); + reprogram = base->cpu_base == this_cpu_ptr(&hrtimer_bases); /* * We must preserve the CALLBACK state flag here, * otherwise we could move the timer base in @@ -963,7 +963,7 @@ int __hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, * on dynticks target. */ wake_up_nohz_cpu(new_base->cpu_base->cpu); - } else if (new_base->cpu_base == &__get_cpu_var(hrtimer_bases) && + } else if (new_base->cpu_base == this_cpu_ptr(&hrtimer_bases) && hrtimer_reprogram(timer, new_base)) { /* * Only allow reprogramming if the new base is on this CPU. @@ -1103,7 +1103,7 @@ EXPORT_SYMBOL_GPL(hrtimer_get_remaining); */ ktime_t hrtimer_get_next_event(void) { - struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases); + struct hrtimer_cpu_base *cpu_base = this_cpu_ptr(&hrtimer_bases); struct hrtimer_clock_base *base = cpu_base->clock_base; ktime_t delta, mindelta = { .tv64 = KTIME_MAX }; unsigned long flags; @@ -1144,7 +1144,7 @@ static void __hrtimer_init(struct hrtimer *timer, clockid_t clock_id, memset(timer, 0, sizeof(struct hrtimer)); - cpu_base = &__raw_get_cpu_var(hrtimer_bases); + cpu_base = raw_cpu_ptr(&hrtimer_bases); if (clock_id == CLOCK_REALTIME && mode != HRTIMER_MODE_ABS) clock_id = CLOCK_MONOTONIC; @@ -1187,7 +1187,7 @@ int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp) struct hrtimer_cpu_base *cpu_base; int base = hrtimer_clockid_to_base(which_clock); - cpu_base = &__raw_get_cpu_var(hrtimer_bases); + cpu_base = raw_cpu_ptr(&hrtimer_bases); *tp = ktime_to_timespec(cpu_base->clock_base[base].resolution); return 0; @@ -1242,7 +1242,7 @@ static void __run_hrtimer(struct hrtimer *timer, ktime_t *now) */ void hrtimer_interrupt(struct clock_event_device *dev) { - struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases); + struct hrtimer_cpu_base *cpu_base = this_cpu_ptr(&hrtimer_bases); ktime_t expires_next, now, entry_time, delta; int i, retries = 0; @@ -1376,7 +1376,7 @@ static void __hrtimer_peek_ahead_timers(void) if (!hrtimer_hres_active()) return; - td = &__get_cpu_var(tick_cpu_device); + td = this_cpu_ptr(&tick_cpu_device); if (td && td->evtdev) hrtimer_interrupt(td->evtdev); } @@ -1440,7 +1440,7 @@ void hrtimer_run_pending(void) void hrtimer_run_queues(void) { struct timerqueue_node *node; - struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases); + struct hrtimer_cpu_base *cpu_base = this_cpu_ptr(&hrtimer_bases); struct hrtimer_clock_base *base; int index, gettime = 1; @@ -1679,7 +1679,7 @@ static void migrate_hrtimers(int scpu) local_irq_disable(); old_base = &per_cpu(hrtimer_bases, scpu); - new_base = &__get_cpu_var(hrtimer_bases); + new_base = this_cpu_ptr(&hrtimer_bases); /* * The caller is globally serialized and nobody else * takes two locks at once, deadlock is not possible. |