#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/kernel_stat.h>
-#include <linux/smp_lock.h>
#include <linux/bootmem.h>
#include <linux/notifier.h>
#include <linux/cpu.h>
u8 apicid_2_node[MAX_APICID];
-DEFINE_PER_CPU(unsigned long, this_cpu_off);
-EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-
/*
* Trampoline 80x86 program as an array.
*/
unmap_cpu_to_node(cpu);
}
-#if APIC_DEBUG
static inline void __inquire_remote_apic(int apicid)
{
int i, regs[] = { APIC_ID >> 4, APIC_LVR >> 4, APIC_SPIV >> 4 };
switch (status) {
case APIC_ICR_RR_VALID:
status = apic_read(APIC_RRR);
- printk("%08x\n", status);
+ printk("%lx\n", status);
break;
default:
printk("failed\n");
}
}
}
-#endif
#ifdef WAKE_SECONDARY_VIA_NMI
/*
#define alloc_idle_task(cpu) fork_idle(cpu)
#endif
-/* Initialize the CPU's GDT. This is either the boot CPU doing itself
- (still using the master per-cpu area), or a CPU doing it for a
- secondary which will soon come up. */
-static __cpuinit void init_gdt(int cpu)
-{
- struct desc_struct *gdt = get_cpu_gdt_table(cpu);
-
- pack_descriptor((u32 *)&gdt[GDT_ENTRY_PERCPU].a,
- (u32 *)&gdt[GDT_ENTRY_PERCPU].b,
- __per_cpu_offset[cpu], 0xFFFFF,
- 0x80 | DESCTYPE_S | 0x2, 0x8);
-
- per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
- per_cpu(cpu_number, cpu) = cpu;
-}
-
-/* Defined in head.S */
-extern struct Xgt_desc_struct early_gdt_descr;
-
static int __cpuinit do_boot_cpu(int apicid, int cpu)
/*
* NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad
static void smp_tune_scheduling(void)
{
- unsigned long cachesize; /* kB */
-
if (cpu_khz) {
- cachesize = boot_cpu_data.x86_cache_size;
+ /* cache size in kB */
+ long cachesize = boot_cpu_data.x86_cache_size;
if (cachesize > 0)
max_cache_size = cachesize * 1024;