diff options
| -rw-r--r-- | arch/x86/include/asm/entry_arch.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/hardirq.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/hw_irq.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/irq.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/irq_vectors.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/entry_64.S | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/irq.c | 20 | ||||
| -rw-r--r-- | arch/x86/kernel/irqinit.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/uv_time.c | 10 |
9 files changed, 25 insertions, 25 deletions
diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h index f5693c81a1d..8e8ec663a98 100644 --- a/arch/x86/include/asm/entry_arch.h +++ b/arch/x86/include/asm/entry_arch.h @@ -34,7 +34,7 @@ BUILD_INTERRUPT3(invalidate_interrupt7,INVALIDATE_TLB_VECTOR_START+7, smp_invalidate_interrupt) #endif -BUILD_INTERRUPT(generic_interrupt, GENERIC_INTERRUPT_VECTOR) +BUILD_INTERRUPT(x86_platform_ipi, X86_PLATFORM_IPI_VECTOR) /* * every pentium local APIC has two 'local interrupts', with a diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index 82e3e8f0104..beaabd794a1 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -12,7 +12,7 @@ typedef struct { unsigned int apic_timer_irqs; /* arch dependent */ unsigned int irq_spurious_count; #endif - unsigned int generic_irqs; /* arch dependent */ + unsigned int x86_platform_ipis; /* arch dependent */ unsigned int apic_perf_irqs; unsigned int apic_pending_irqs; #ifdef CONFIG_SMP diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index ba180d93b08..95207ca5c6f 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -27,7 +27,7 @@ /* Interrupt handlers registered during init_IRQ */ extern void apic_timer_interrupt(void); -extern void generic_interrupt(void); +extern void x86_platform_ipi(void); extern void error_interrupt(void); extern void perf_pending_interrupt(void); @@ -101,7 +101,7 @@ extern void eisa_set_level_irq(unsigned int irq); /* SMP */ extern void smp_apic_timer_interrupt(struct pt_regs *); extern void smp_spurious_interrupt(struct pt_regs *); -extern void smp_generic_interrupt(struct pt_regs *); +extern void smp_x86_platform_ipi(struct pt_regs *); extern void smp_error_interrupt(struct pt_regs *); #ifdef CONFIG_X86_IO_APIC extern asmlinkage void smp_irq_move_cleanup_interrupt(void); diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index ddda6cbed6f..fcbc6d14450 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -36,7 +36,7 @@ static inline int irq_canonicalize(int irq) extern void fixup_irqs(void); #endif -extern void (*generic_interrupt_extension)(void); +extern void (*x86_platform_ipi_callback)(void); extern void native_init_IRQ(void); extern bool handle_irq(unsigned irq, struct pt_regs *regs); diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index 5b21f0ec3df..6a635bd3986 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -106,7 +106,7 @@ /* * Generic system vector for platform specific use */ -#define GENERIC_INTERRUPT_VECTOR 0xed +#define X86_PLATFORM_IPI_VECTOR 0xed /* * Performance monitoring pending work vector: diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index b5c061f8f35..6714432ef38 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -969,8 +969,8 @@ apicinterrupt UV_BAU_MESSAGE \ #endif apicinterrupt LOCAL_TIMER_VECTOR \ apic_timer_interrupt smp_apic_timer_interrupt -apicinterrupt GENERIC_INTERRUPT_VECTOR \ - generic_interrupt smp_generic_interrupt +apicinterrupt X86_PLATFORM_IPI_VECTOR \ + x86_platform_ipi smp_x86_platform_ipi #ifdef CONFIG_SMP apicinterrupt INVALIDATE_TLB_VECTOR_START+0 \ diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 39120619951..9375dce39f5 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -18,7 +18,7 @@ atomic_t irq_err_count; /* Function pointer for generic interrupt vector handling */ -void (*generic_interrupt_extension)(void) = NULL; +void (*x86_platform_ipi_callback)(void) = NULL; /* * 'what should we do if we get a hw irq event on an illegal vector'. @@ -72,10 +72,10 @@ static int show_other_interrupts(struct seq_file *p, int prec) seq_printf(p, "%10u ", irq_stats(j)->apic_pending_irqs); seq_printf(p, " Performance pending work\n"); #endif - if (generic_interrupt_extension) { + if (x86_platform_ipi_callback) { seq_printf(p, "%*s: ", prec, "PLT"); for_each_online_cpu(j) - seq_printf(p, "%10u ", irq_stats(j)->generic_irqs); + seq_printf(p, "%10u ", irq_stats(j)->x86_platform_ipis); seq_printf(p, " Platform interrupts\n"); } #ifdef CONFIG_SMP @@ -187,8 +187,8 @@ u64 arch_irq_stat_cpu(unsigned int cpu) sum += irq_stats(cpu)->apic_perf_irqs; sum += irq_stats(cpu)->apic_pending_irqs; #endif - if (generic_interrupt_extension) - sum += irq_stats(cpu)->generic_irqs; + if (x86_platform_ipi_callback) + sum += irq_stats(cpu)->x86_platform_ipis; #ifdef CONFIG_SMP sum += irq_stats(cpu)->irq_resched_count; sum += irq_stats(cpu)->irq_call_count; @@ -252,9 +252,9 @@ unsigned int __irq_entry do_IRQ(struct pt_regs *regs) } /* - * Handler for GENERIC_INTERRUPT_VECTOR. + * Handler for X86_PLATFORM_IPI_VECTOR. */ -void smp_generic_interrupt(struct pt_regs *regs) +void smp_x86_platform_ipi(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); @@ -264,10 +264,10 @@ void smp_generic_interrupt(struct pt_regs *regs) irq_enter(); - inc_irq_stat(generic_irqs); + inc_irq_stat(x86_platform_ipis); - if (generic_interrupt_extension) - generic_interrupt_extension(); + if (x86_platform_ipi_callback) + x86_platform_ipi_callback(); run_local_timers(); irq_exit(); diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c index 40f30773fb2..d5932226614 100644 --- a/arch/x86/kernel/irqinit.c +++ b/arch/x86/kernel/irqinit.c @@ -200,8 +200,8 @@ static void __init apic_intr_init(void) /* self generated IPI for local APIC timer */ alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt); - /* generic IPI for platform specific use */ - alloc_intr_gate(GENERIC_INTERRUPT_VECTOR, generic_interrupt); + /* IPI for X86 platform specific use */ + alloc_intr_gate(X86_PLATFORM_IPI_VECTOR, x86_platform_ipi); /* IPI vectors for APIC spurious and error interrupts */ alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt); diff --git a/arch/x86/kernel/uv_time.c b/arch/x86/kernel/uv_time.c index 25564508453..3da7b1d8bfd 100644 --- a/arch/x86/kernel/uv_time.c +++ b/arch/x86/kernel/uv_time.c @@ -91,7 +91,7 @@ static void uv_rtc_send_IPI(int cpu) pnode = uv_apicid_to_pnode(apicid); val = (1UL << UVH_IPI_INT_SEND_SHFT) | (apicid << UVH_IPI_INT_APIC_ID_SHFT) | - (GENERIC_INTERRUPT_VECTOR << UVH_IPI_INT_VECTOR_SHFT); + (X86_PLATFORM_IPI_VECTOR << UVH_IPI_INT_VECTOR_SHFT); uv_write_global_mmr64(pnode, UVH_IPI_INT, val); } @@ -116,7 +116,7 @@ static int uv_setup_intr(int cpu, u64 expires) uv_write_global_mmr64(pnode, UVH_EVENT_OCCURRED0_ALIAS, UVH_EVENT_OCCURRED0_RTC1_MASK); - val = (GENERIC_INTERRUPT_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) | + val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) | ((u64)cpu_physical_id(cpu) << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT); /* Set configuration */ @@ -364,7 +364,7 @@ static __init int uv_rtc_setup_clock(void) { int rc; - if (!uv_rtc_enable || !is_uv_system() || generic_interrupt_extension) + if (!uv_rtc_enable || !is_uv_system() || x86_platform_ipi_callback) return -ENODEV; clocksource_uv.mult = clocksource_hz2mult(sn_rtc_cycles_per_second, @@ -385,7 +385,7 @@ static __init int uv_rtc_setup_clock(void) if (rc) goto error; - generic_interrupt_extension = uv_rtc_interrupt; + x86_platform_ipi_callback = uv_rtc_interrupt; clock_event_device_uv.mult = div_sc(sn_rtc_cycles_per_second, NSEC_PER_SEC, clock_event_device_uv.shift); @@ -398,7 +398,7 @@ static __init int uv_rtc_setup_clock(void) rc = schedule_on_each_cpu(uv_rtc_register_clockevents); if (rc) { - generic_interrupt_extension = NULL; + x86_platform_ipi_callback = NULL; uv_rtc_deallocate_timers(); goto error; } |