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x86: pass in cpu number to switch_to_new_gdt()

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Impact: cleanup, prepare for xen boot fix.

Xen needs to call this function very early to setup the GDT and
per-cpu segments.  Remove the call to smp_processor_id() and just
pass in the cpu number.

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Brian Gerst
2009-01-30 17:47:53 +09:00
committed by Tejun Heo
parent 2749ebe320
commit 552be871e6
5 changed files with 12 additions and 12 deletions
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2
arch/x86/kernel/setup_percpu.c
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@@ -122,7 +122,7 @@ void __init setup_per_cpu_areas(void)
* area. Reload any changed state for the boot CPU.
*/
if (cpu == boot_cpu_id)
switch_to_new_gdt();
switch_to_new_gdt(cpu);
DBG("PERCPU: cpu %4d %p\n", cpu, ptr);
}