diff options
Diffstat (limited to 'arch/sparc')
-rw-r--r-- | arch/sparc/include/asm/cpudata_32.h | 2 | ||||
-rw-r--r-- | arch/sparc/include/asm/cpudata_64.h | 2 | ||||
-rw-r--r-- | arch/sparc/kernel/kprobes.c | 6 | ||||
-rw-r--r-- | arch/sparc/kernel/leon_smp.c | 2 | ||||
-rw-r--r-- | arch/sparc/kernel/nmi.c | 16 | ||||
-rw-r--r-- | arch/sparc/kernel/pci_sun4v.c | 8 | ||||
-rw-r--r-- | arch/sparc/kernel/perf_event.c | 26 | ||||
-rw-r--r-- | arch/sparc/kernel/sun4d_smp.c | 2 | ||||
-rw-r--r-- | arch/sparc/kernel/time_64.c | 2 | ||||
-rw-r--r-- | arch/sparc/mm/tlb.c | 4 |
10 files changed, 35 insertions, 35 deletions
diff --git a/arch/sparc/include/asm/cpudata_32.h b/arch/sparc/include/asm/cpudata_32.h index 0300d94..05f3663 100644 --- a/arch/sparc/include/asm/cpudata_32.h +++ b/arch/sparc/include/asm/cpudata_32.h @@ -26,6 +26,6 @@ typedef struct { DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) -#define local_cpu_data() __get_cpu_var(__cpu_data) +#define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) #endif /* _SPARC_CPUDATA_H */ diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h index 0e59407..a6e424d 100644 --- a/arch/sparc/include/asm/cpudata_64.h +++ b/arch/sparc/include/asm/cpudata_64.h @@ -30,7 +30,7 @@ typedef struct { DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) -#define local_cpu_data() __get_cpu_var(__cpu_data) +#define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) #endif /* !(__ASSEMBLY__) */ diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c index 98d7128..cd83be5 100644 --- a/arch/sparc/kernel/kprobes.c +++ b/arch/sparc/kernel/kprobes.c @@ -83,7 +83,7 @@ static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) static void __kprobes 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_orig_tnpc = kcb->prev_kprobe.orig_tnpc; kcb->kprobe_orig_tstate_pil = kcb->prev_kprobe.orig_tstate_pil; @@ -92,7 +92,7 @@ static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) static void __kprobes 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_orig_tnpc = regs->tnpc; kcb->kprobe_orig_tstate_pil = (regs->tstate & TSTATE_PIL); } @@ -155,7 +155,7 @@ 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/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c index 018ef11..ea2bad3 100644 --- a/arch/sparc/kernel/leon_smp.c +++ b/arch/sparc/kernel/leon_smp.c @@ -343,7 +343,7 @@ static void leon_ipi_resched(int cpu) void leonsmp_ipi_interrupt(void) { - struct leon_ipi_work *work = &__get_cpu_var(leon_ipi_work); + struct leon_ipi_work *work = this_cpu_ptr(&leon_ipi_work); if (work->single) { work->single = 0; diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c index 5b1151d..a9973bb 100644 --- a/arch/sparc/kernel/nmi.c +++ b/arch/sparc/kernel/nmi.c @@ -100,20 +100,20 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) pcr_ops->write_pcr(0, pcr_ops->pcr_nmi_disable); sum = local_cpu_data().irq0_irqs; - if (__get_cpu_var(nmi_touch)) { - __get_cpu_var(nmi_touch) = 0; + if (__this_cpu_read(nmi_touch)) { + __this_cpu_write(nmi_touch, 0); touched = 1; } - if (!touched && __get_cpu_var(last_irq_sum) == sum) { + if (!touched && __this_cpu_read(last_irq_sum) == sum) { __this_cpu_inc(alert_counter); if (__this_cpu_read(alert_counter) == 30 * nmi_hz) die_nmi("BUG: NMI Watchdog detected LOCKUP", regs, panic_on_timeout); } else { - __get_cpu_var(last_irq_sum) = sum; + __this_cpu_write(last_irq_sum, sum); __this_cpu_write(alert_counter, 0); } - if (__get_cpu_var(wd_enabled)) { + if (__this_cpu_read(wd_enabled)) { pcr_ops->write_pic(0, pcr_ops->nmi_picl_value(nmi_hz)); pcr_ops->write_pcr(0, pcr_ops->pcr_nmi_enable); } @@ -154,7 +154,7 @@ static void report_broken_nmi(int cpu, int *prev_nmi_count) void stop_nmi_watchdog(void *unused) { pcr_ops->write_pcr(0, pcr_ops->pcr_nmi_disable); - __get_cpu_var(wd_enabled) = 0; + __this_cpu_write(wd_enabled, 0); atomic_dec(&nmi_active); } @@ -207,7 +207,7 @@ error: void start_nmi_watchdog(void *unused) { - __get_cpu_var(wd_enabled) = 1; + __this_cpu_write(wd_enabled, 1); atomic_inc(&nmi_active); pcr_ops->write_pcr(0, pcr_ops->pcr_nmi_disable); @@ -218,7 +218,7 @@ void start_nmi_watchdog(void *unused) static void nmi_adjust_hz_one(void *unused) { - if (!__get_cpu_var(wd_enabled)) + if (!__this_cpu_read(wd_enabled)) return; pcr_ops->write_pcr(0, pcr_ops->pcr_nmi_disable); diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c index d07f6b2..49d33b1 100644 --- a/arch/sparc/kernel/pci_sun4v.c +++ b/arch/sparc/kernel/pci_sun4v.c @@ -48,7 +48,7 @@ static int iommu_batch_initialized; /* Interrupts must be disabled. */ static inline void iommu_batch_start(struct device *dev, unsigned long prot, unsigned long entry) { - struct iommu_batch *p = &__get_cpu_var(iommu_batch); + struct iommu_batch *p = this_cpu_ptr(&iommu_batch); p->dev = dev; p->prot = prot; @@ -94,7 +94,7 @@ static long iommu_batch_flush(struct iommu_batch *p) static inline void iommu_batch_new_entry(unsigned long entry) { - struct iommu_batch *p = &__get_cpu_var(iommu_batch); + struct iommu_batch *p = this_cpu_ptr(&iommu_batch); if (p->entry + p->npages == entry) return; @@ -106,7 +106,7 @@ static inline void iommu_batch_new_entry(unsigned long entry) /* Interrupts must be disabled. */ static inline long iommu_batch_add(u64 phys_page) { - struct iommu_batch *p = &__get_cpu_var(iommu_batch); + struct iommu_batch *p = this_cpu_ptr(&iommu_batch); BUG_ON(p->npages >= PGLIST_NENTS); @@ -120,7 +120,7 @@ static inline long iommu_batch_add(u64 phys_page) /* Interrupts must be disabled. */ static inline long iommu_batch_end(void) { - struct iommu_batch *p = &__get_cpu_var(iommu_batch); + struct iommu_batch *p = this_cpu_ptr(&iommu_batch); BUG_ON(p->npages >= PGLIST_NENTS); diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index d35c490..264049a 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -1013,7 +1013,7 @@ static void update_pcrs_for_enable(struct cpu_hw_events *cpuc) static void sparc_pmu_enable(struct pmu *pmu) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int i; if (cpuc->enabled) @@ -1031,7 +1031,7 @@ static void sparc_pmu_enable(struct pmu *pmu) static void sparc_pmu_disable(struct pmu *pmu) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int i; if (!cpuc->enabled) @@ -1065,7 +1065,7 @@ static int active_event_index(struct cpu_hw_events *cpuc, static void sparc_pmu_start(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); int idx = active_event_index(cpuc, event); if (flags & PERF_EF_RELOAD) { @@ -1080,7 +1080,7 @@ static void sparc_pmu_start(struct perf_event *event, int flags) static void sparc_pmu_stop(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); int idx = active_event_index(cpuc, event); if (!(event->hw.state & PERF_HES_STOPPED)) { @@ -1096,7 +1096,7 @@ static void sparc_pmu_stop(struct perf_event *event, int flags) static void sparc_pmu_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); unsigned long flags; int i; @@ -1133,7 +1133,7 @@ static void sparc_pmu_del(struct perf_event *event, int _flags) static void sparc_pmu_read(struct perf_event *event) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int idx = active_event_index(cpuc, event); struct hw_perf_event *hwc = &event->hw; @@ -1145,7 +1145,7 @@ static DEFINE_MUTEX(pmc_grab_mutex); static void perf_stop_nmi_watchdog(void *unused) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int i; stop_nmi_watchdog(NULL); @@ -1356,7 +1356,7 @@ static int collect_events(struct perf_event *group, int max_count, static int sparc_pmu_add(struct perf_event *event, int ef_flags) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int n0, ret = -EAGAIN; unsigned long flags; @@ -1498,7 +1498,7 @@ static int sparc_pmu_event_init(struct perf_event *event) */ static void sparc_pmu_start_txn(struct pmu *pmu) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); perf_pmu_disable(pmu); cpuhw->group_flag |= PERF_EVENT_TXN; @@ -1511,7 +1511,7 @@ static void sparc_pmu_start_txn(struct pmu *pmu) */ static void sparc_pmu_cancel_txn(struct pmu *pmu) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); cpuhw->group_flag &= ~PERF_EVENT_TXN; perf_pmu_enable(pmu); @@ -1524,13 +1524,13 @@ static void sparc_pmu_cancel_txn(struct pmu *pmu) */ static int sparc_pmu_commit_txn(struct pmu *pmu) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int n; if (!sparc_pmu) return -EINVAL; - cpuc = &__get_cpu_var(cpu_hw_events); + cpuc = this_cpu_ptr(&cpu_hw_events); n = cpuc->n_events; if (check_excludes(cpuc->event, 0, n)) return -EINVAL; @@ -1601,7 +1601,7 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self, regs = args->regs; - cpuc = &__get_cpu_var(cpu_hw_events); + cpuc = this_cpu_ptr(&cpu_hw_events); /* If the PMU has the TOE IRQ enable bits, we need to do a * dummy write to the %pcr to clear the overflow bits and thus diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c index d5c3195..9d98e50 100644 --- a/arch/sparc/kernel/sun4d_smp.c +++ b/arch/sparc/kernel/sun4d_smp.c @@ -204,7 +204,7 @@ static void __init smp4d_ipi_init(void) void sun4d_ipi_interrupt(void) { - struct sun4d_ipi_work *work = &__get_cpu_var(sun4d_ipi_work); + struct sun4d_ipi_work *work = this_cpu_ptr(&sun4d_ipi_work); if (work->single) { work->single = 0; diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index 3fddf64..59da0c3 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -765,7 +765,7 @@ void setup_sparc64_timer(void) : /* no outputs */ : "r" (pstate)); - sevt = &__get_cpu_var(sparc64_events); + sevt = this_cpu_ptr(&sparc64_events); memcpy(sevt, &sparc64_clockevent, sizeof(*sevt)); sevt->cpumask = cpumask_of(smp_processor_id()); diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c index b89aba2..9df2190c 100644 --- a/arch/sparc/mm/tlb.c +++ b/arch/sparc/mm/tlb.c @@ -52,14 +52,14 @@ out: void arch_enter_lazy_mmu_mode(void) { - struct tlb_batch *tb = &__get_cpu_var(tlb_batch); + struct tlb_batch *tb = this_cpu_ptr(&tlb_batch); tb->active = 1; } void arch_leave_lazy_mmu_mode(void) { - struct tlb_batch *tb = &__get_cpu_var(tlb_batch); + struct tlb_batch *tb = this_cpu_ptr(&tlb_batch); if (tb->tlb_nr) flush_tlb_pending(); |