diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/kprobes.c | 6 | ||||
| -rw-r--r-- | arch/mips/kernel/perf_event_mipsxx.c | 14 | ||||
| -rw-r--r-- | arch/mips/kernel/smp-bmips.c | 2 |
3 files changed, 11 insertions, 11 deletions
diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c index 1f8187ab099..212f46f2014 100644 --- a/arch/mips/kernel/kprobes.c +++ b/arch/mips/kernel/kprobes.c @@ -224,7 +224,7 @@ static void save_previous_kprobe(struct kprobe_ctlblk *kcb) static void restore_previous_kprobe(struct kprobe_ctlblk *kcb) { - __get_cpu_var(current_kprobe) = kcb->prev_kprobe.kp; + __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); kcb->kprobe_status = kcb->prev_kprobe.status; kcb->kprobe_old_SR = kcb->prev_kprobe.old_SR; kcb->kprobe_saved_SR = kcb->prev_kprobe.saved_SR; @@ -234,7 +234,7 @@ static void restore_previous_kprobe(struct kprobe_ctlblk *kcb) static void set_current_kprobe(struct kprobe *p, struct pt_regs *regs, struct kprobe_ctlblk *kcb) { - __get_cpu_var(current_kprobe) = p; + __this_cpu_write(current_kprobe, p); kcb->kprobe_saved_SR = kcb->kprobe_old_SR = (regs->cp0_status & ST0_IE); kcb->kprobe_saved_epc = regs->cp0_epc; } @@ -385,7 +385,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) ret = 1; goto no_kprobe; } - p = __get_cpu_var(current_kprobe); + p = __this_cpu_read(current_kprobe); if (p->break_handler && p->break_handler(p, regs)) goto ss_probe; } diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index b63f2482f28..a8f9cdc6f8b 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c @@ -340,7 +340,7 @@ static int mipsxx_pmu_alloc_counter(struct cpu_hw_events *cpuc, static void mipsxx_pmu_enable_event(struct hw_perf_event *evt, int idx) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); WARN_ON(idx < 0 || idx >= mipspmu.num_counters); @@ -360,7 +360,7 @@ static void mipsxx_pmu_enable_event(struct hw_perf_event *evt, int idx) static void mipsxx_pmu_disable_event(int idx) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); unsigned long flags; WARN_ON(idx < 0 || idx >= mipspmu.num_counters); @@ -460,7 +460,7 @@ static void mipspmu_stop(struct perf_event *event, int flags) static int mipspmu_add(struct perf_event *event, int flags) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct hw_perf_event *hwc = &event->hw; int idx; int err = 0; @@ -496,7 +496,7 @@ out: static void mipspmu_del(struct perf_event *event, int flags) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct hw_perf_event *hwc = &event->hw; int idx = hwc->idx; @@ -1275,7 +1275,7 @@ static int __hw_perf_event_init(struct perf_event *event) static void pause_local_counters(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int ctr = mipspmu.num_counters; unsigned long flags; @@ -1291,7 +1291,7 @@ static void pause_local_counters(void) static void resume_local_counters(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int ctr = mipspmu.num_counters; do { @@ -1302,7 +1302,7 @@ static void resume_local_counters(void) static int mipsxx_pmu_handle_shared_irq(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct perf_sample_data data; unsigned int counters = mipspmu.num_counters; u64 counter; diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index df9e2bd9b2c..06bb5ed6d80 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -346,7 +346,7 @@ static irqreturn_t bmips43xx_ipi_interrupt(int irq, void *dev_id) int action, cpu = irq - IPI0_IRQ; spin_lock_irqsave(&ipi_lock, flags); - action = __get_cpu_var(ipi_action_mask); + action = __this_cpu_read(ipi_action_mask); per_cpu(ipi_action_mask, cpu) = 0; clear_c0_cause(cpu ? C_SW1 : C_SW0); spin_unlock_irqrestore(&ipi_lock, flags); |