summaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
authorChristoph Lameter <cl@linux.com>2014-08-17 12:30:26 -0500
committerTejun Heo <tj@kernel.org>2014-08-26 13:45:44 -0400
commitdc5df73b3afffc8d042dadffc1c959008b2c1163 (patch)
tree6aaafb2da2555ffc45cc6966783a22ed8125532c /kernel
parent22127e93c587afa01e4f7225d2d1cf1d26ae7dfe (diff)
downloadlinux-dc5df73b3afffc8d042dadffc1c959008b2c1163.tar.gz
linux-dc5df73b3afffc8d042dadffc1c959008b2c1163.tar.bz2
linux-dc5df73b3afffc8d042dadffc1c959008b2c1163.zip
time: Convert a bunch of &__get_cpu_var introduced in the 3.16 merge period
Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/time/hrtimer.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 5f2229ba53d6..a50600d87fb7 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;
@@ -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;
@@ -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.