diff options
Diffstat (limited to 'arch/x86/kernel/smpboot_32.c')
-rw-r--r-- | arch/x86/kernel/smpboot_32.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c index 3a1b9e40cedb..5469207fa863 100644 --- a/arch/x86/kernel/smpboot_32.c +++ b/arch/x86/kernel/smpboot_32.c @@ -74,25 +74,6 @@ EXPORT_PER_CPU_SYMBOL(x86_bios_cpu_apicid); u8 apicid_2_node[MAX_APICID]; -extern void unmap_cpu_to_logical_apicid(int cpu); - -#ifdef CONFIG_HOTPLUG_CPU -void cpu_exit_clear(void) -{ - int cpu = raw_smp_processor_id(); - - idle_task_exit(); - - cpu_uninit(); - irq_ctx_exit(cpu); - - cpu_clear(cpu, cpu_callout_map); - cpu_clear(cpu, cpu_callin_map); - - unmap_cpu_to_logical_apicid(cpu); -} -#endif - /* Where the IO area was mapped on multiquad, always 0 otherwise */ void *xquad_portio; #ifdef CONFIG_X86_NUMAQ |