extern void (*interrupt[NR_IRQS])(void);
#ifdef CONFIG_SMP
-asmlinkage void reschedule_interrupt(void);
-asmlinkage void invalidate_interrupt(void);
-asmlinkage void call_function_interrupt(void);
+fastcall void reschedule_interrupt(void);
+fastcall void invalidate_interrupt(void);
+fastcall void call_function_interrupt(void);
#endif
#ifdef CONFIG_X86_LOCAL_APIC
-asmlinkage void apic_timer_interrupt(void);
-asmlinkage void error_interrupt(void);
-asmlinkage void spurious_interrupt(void);
-asmlinkage void thermal_interrupt(struct pt_regs);
+fastcall void apic_timer_interrupt(void);
+fastcall void error_interrupt(void);
+fastcall void spurious_interrupt(void);
+fastcall void thermal_interrupt(struct pt_regs *);
#define platform_legacy_irq(irq) ((irq) < 16)
#endif
-void mask_irq(unsigned int irq);
-void unmask_irq(unsigned int irq);
void disable_8259A_irq(unsigned int irq);
void enable_8259A_irq(unsigned int irq);
int i8259A_irq_pending(unsigned int irq);
void print_IO_APIC(void);
int IO_APIC_get_PCI_irq_vector(int bus, int slot, int fn);
void send_IPI(int dest, int vector);
-void setup_ioapic_dest(cpumask_t mask);
+void setup_ioapic_dest(void);
extern unsigned long io_apic_irqs;
#define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
-/*
- * The profiling function is SMP safe. (nothing can mess
- * around with "current", and the profiling counters are
- * updated with atomic operations). This is especially
- * useful with a profiling multiplier != 1
- */
-static inline void x86_do_profile(struct pt_regs * regs)
-{
- unsigned long eip;
- extern unsigned long prof_cpu_mask;
-
- profile_hook(regs);
-
- if (user_mode(regs))
- return;
-
- if (!prof_buffer)
- return;
-
- eip = regs->eip;
-
- /*
- * Only measure the CPUs specified by /proc/irq/prof_cpu_mask.
- * (default is all CPUs.)
- */
- if (!((1<<smp_processor_id()) & prof_cpu_mask))
- return;
-
- eip -= (unsigned long)_stext;
- eip >>= prof_shift;
- /*
- * Don't ignore out-of-bounds EIP values silently,
- * put them into the last histogram slot, so if
- * present, they will show up as a sharp peak.
- */
- if (eip > prof_len-1)
- eip = prof_len-1;
- atomic_inc((atomic_t *)&prof_buffer[eip]);
-}
-
#if defined(CONFIG_X86_IO_APIC)
static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
{