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-rw-r--r--drivers/clocksource/dummy_timer.c2
-rw-r--r--kernel/irq_work.c12
-rw-r--r--kernel/sched/clock.c2
-rw-r--r--kernel/softirq.c4
-rw-r--r--kernel/time/hrtimer.c6
-rw-r--r--kernel/time/tick-broadcast.c2
-rw-r--r--kernel/time/tick-common.c6
-rw-r--r--kernel/time/tick-oneshot.c2
-rw-r--r--kernel/time/tick-sched.c20
-rw-r--r--kernel/time/timer.c2
10 files changed, 29 insertions, 29 deletions
diff --git a/drivers/clocksource/dummy_timer.c b/drivers/clocksource/dummy_timer.c
index ad35725..3199060 100644
--- a/drivers/clocksource/dummy_timer.c
+++ b/drivers/clocksource/dummy_timer.c
@@ -28,7 +28,7 @@ static void dummy_timer_set_mode(enum clock_event_mode mode,
static void dummy_timer_setup(void)
{
int cpu = smp_processor_id();
- struct clock_event_device *evt = __this_cpu_ptr(&dummy_timer_evt);
+ struct clock_event_device *evt = raw_cpu_ptr(&dummy_timer_evt);
evt->name = "dummy_timer";
evt->features = CLOCK_EVT_FEAT_PERIODIC |
diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index e6bcbe7..345d19e 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -95,11 +95,11 @@ bool irq_work_queue(struct irq_work *work)
/* If the work is "lazy", handle it from next tick if any */
if (work->flags & IRQ_WORK_LAZY) {
- if (llist_add(&work->llnode, &__get_cpu_var(lazy_list)) &&
+ if (llist_add(&work->llnode, this_cpu_ptr(&lazy_list)) &&
tick_nohz_tick_stopped())
arch_irq_work_raise();
} else {
- if (llist_add(&work->llnode, &__get_cpu_var(raised_list)))
+ if (llist_add(&work->llnode, this_cpu_ptr(&raised_list)))
arch_irq_work_raise();
}
@@ -113,8 +113,8 @@ bool irq_work_needs_cpu(void)
{
struct llist_head *raised, *lazy;
- raised = &__get_cpu_var(raised_list);
- lazy = &__get_cpu_var(lazy_list);
+ raised = this_cpu_ptr(&raised_list);
+ lazy = this_cpu_ptr(&lazy_list);
if (llist_empty(raised) && llist_empty(lazy))
return false;
@@ -166,8 +166,8 @@ static void irq_work_run_list(struct llist_head *list)
*/
void irq_work_run(void)
{
- irq_work_run_list(&__get_cpu_var(raised_list));
- irq_work_run_list(&__get_cpu_var(lazy_list));
+ irq_work_run_list(this_cpu_ptr(&raised_list));
+ irq_work_run_list(this_cpu_ptr(&lazy_list));
}
EXPORT_SYMBOL_GPL(irq_work_run);
diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c
index 3ef6451..c27e4f8 100644
--- a/kernel/sched/clock.c
+++ b/kernel/sched/clock.c
@@ -134,7 +134,7 @@ static DEFINE_PER_CPU_SHARED_ALIGNED(struct sched_clock_data, sched_clock_data);
static inline struct sched_clock_data *this_scd(void)
{
- return &__get_cpu_var(sched_clock_data);
+ return this_cpu_ptr(&sched_clock_data);
}
static inline struct sched_clock_data *cpu_sdc(int cpu)
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 5918d22..2d44b57 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -485,7 +485,7 @@ static void tasklet_action(struct softirq_action *a)
local_irq_disable();
list = __this_cpu_read(tasklet_vec.head);
__this_cpu_write(tasklet_vec.head, NULL);
- __this_cpu_write(tasklet_vec.tail, &__get_cpu_var(tasklet_vec).head);
+ __this_cpu_write(tasklet_vec.tail, this_cpu_ptr(&tasklet_vec.head));
local_irq_enable();
while (list) {
@@ -521,7 +521,7 @@ static void tasklet_hi_action(struct softirq_action *a)
local_irq_disable();
list = __this_cpu_read(tasklet_hi_vec.head);
__this_cpu_write(tasklet_hi_vec.head, NULL);
- __this_cpu_write(tasklet_hi_vec.tail, &__get_cpu_var(tasklet_hi_vec).head);
+ __this_cpu_write(tasklet_hi_vec.tail, this_cpu_ptr(&tasklet_hi_vec.head));
local_irq_enable();
while (list) {
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 1c2fe7d..5f2229b 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -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;
@@ -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);
}
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 64c5990..066f0ec 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -554,7 +554,7 @@ int tick_resume_broadcast_oneshot(struct clock_event_device *bc)
void tick_check_oneshot_broadcast_this_cpu(void)
{
if (cpumask_test_cpu(smp_processor_id(), tick_broadcast_oneshot_mask)) {
- struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ struct tick_device *td = this_cpu_ptr(&tick_cpu_device);
/*
* We might be in the middle of switching over from
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 0a0608e..decfb5f 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -224,7 +224,7 @@ static void tick_setup_device(struct tick_device *td,
void tick_install_replacement(struct clock_event_device *newdev)
{
- struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ struct tick_device *td = this_cpu_ptr(&tick_cpu_device);
int cpu = smp_processor_id();
clockevents_exchange_device(td->evtdev, newdev);
@@ -374,14 +374,14 @@ void tick_shutdown(unsigned int *cpup)
void tick_suspend(void)
{
- struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ struct tick_device *td = this_cpu_ptr(&tick_cpu_device);
clockevents_shutdown(td->evtdev);
}
void tick_resume(void)
{
- struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ struct tick_device *td = this_cpu_ptr(&tick_cpu_device);
int broadcast = tick_resume_broadcast();
clockevents_set_mode(td->evtdev, CLOCK_EVT_MODE_RESUME);
diff --git a/kernel/time/tick-oneshot.c b/kernel/time/tick-oneshot.c
index 8241090..7ce740e 100644
--- a/kernel/time/tick-oneshot.c
+++ b/kernel/time/tick-oneshot.c
@@ -59,7 +59,7 @@ void tick_setup_oneshot(struct clock_event_device *newdev,
*/
int tick_switch_to_oneshot(void (*handler)(struct clock_event_device *))
{
- struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ struct tick_device *td = this_cpu_ptr(&tick_cpu_device);
struct clock_event_device *dev = td->evtdev;
if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT) ||
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 99aa6ee..73f9093 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -205,7 +205,7 @@ static void tick_nohz_restart_sched_tick(struct tick_sched *ts, ktime_t now);
*/
void __tick_nohz_full_check(void)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
if (tick_nohz_full_cpu(smp_processor_id())) {
if (ts->tick_stopped && !is_idle_task(current)) {
@@ -545,7 +545,7 @@ static ktime_t tick_nohz_stop_sched_tick(struct tick_sched *ts,
unsigned long seq, last_jiffies, next_jiffies, delta_jiffies;
ktime_t last_update, expires, ret = { .tv64 = 0 };
unsigned long rcu_delta_jiffies;
- struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;
+ struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev);
u64 time_delta;
time_delta = timekeeping_max_deferment();
@@ -813,7 +813,7 @@ void tick_nohz_idle_enter(void)
local_irq_disable();
- ts = &__get_cpu_var(tick_cpu_sched);
+ ts = this_cpu_ptr(&tick_cpu_sched);
ts->inidle = 1;
__tick_nohz_idle_enter(ts);
@@ -831,7 +831,7 @@ EXPORT_SYMBOL_GPL(tick_nohz_idle_enter);
*/
void tick_nohz_irq_exit(void)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
if (ts->inidle)
__tick_nohz_idle_enter(ts);
@@ -846,7 +846,7 @@ void tick_nohz_irq_exit(void)
*/
ktime_t tick_nohz_get_sleep_length(void)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
return ts->sleep_length;
}
@@ -959,7 +959,7 @@ static int tick_nohz_reprogram(struct tick_sched *ts, ktime_t now)
*/
static void tick_nohz_handler(struct clock_event_device *dev)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
struct pt_regs *regs = get_irq_regs();
ktime_t now = ktime_get();
@@ -979,7 +979,7 @@ static void tick_nohz_handler(struct clock_event_device *dev)
*/
static void tick_nohz_switch_to_nohz(void)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
ktime_t next;
if (!tick_nohz_enabled)
@@ -1115,7 +1115,7 @@ early_param("skew_tick", skew_tick);
*/
void tick_setup_sched_timer(void)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
ktime_t now = ktime_get();
/*
@@ -1184,7 +1184,7 @@ void tick_clock_notify(void)
*/
void tick_oneshot_notify(void)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
set_bit(0, &ts->check_clocks);
}
@@ -1199,7 +1199,7 @@ void tick_oneshot_notify(void)
*/
int tick_check_oneshot_change(int allow_nohz)
{
- struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
+ struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
if (!test_and_clear_bit(0, &ts->check_clocks))
return 0;
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index aca5dfe..04d8ed8 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -655,7 +655,7 @@ static inline void debug_assert_init(struct timer_list *timer)
static void do_init_timer(struct timer_list *timer, unsigned int flags,
const char *name, struct lock_class_key *key)
{
- struct tvec_base *base = __raw_get_cpu_var(tvec_bases);
+ struct tvec_base *base = raw_cpu_read(tvec_bases);
timer->entry.next = NULL;
timer->base = (void *)((unsigned long)base | flags);
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