diff options
Diffstat (limited to 'arch/i386/kernel/smpboot.c')
| -rw-r--r-- | arch/i386/kernel/smpboot.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index b92cc4e..08f07a7 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -98,9 +98,6 @@ EXPORT_SYMBOL(x86_cpu_to_apicid); 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. */ @@ -763,25 +760,6 @@ static inline struct task_struct * alloc_idle_task(int cpu) #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 |