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x86, tlb: Clean up and correct used type

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smp_processor_id() returns an int and not an unsigned long.
Also, since the function is small enough, there's no need for a
local variable caching its value.

No functionality change, just cleanup.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
LKML-Reference: <20100721124705.GA674@aftab>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Borislav Petkov 2010-07-21 14:47:05 +02:00 committed by Ingo Molnar
parent 468c30f2bb
commit 3f8afb77cd
1 changed files with 1 additions and 3 deletions
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arch/x86/mm/tlb.c
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@ -278,11 +278,9 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
static void do_flush_tlb_all(void *info)
{
unsigned long cpu = smp_processor_id();
__flush_tlb_all();
if (percpu_read(cpu_tlbstate.state) == TLBSTATE_LAZY)
leave_mm(cpu);
leave_mm(smp_processor_id());
}
void flush_tlb_all(void)