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authorBorislav Petkov <borislav.petkov@amd.com>2010-07-21 14:47:05 +0200
committerIngo Molnar <mingo@elte.hu>2010-07-21 21:48:15 +0200
commit3f8afb77cd8a672f024e4a16763ef177bc16c8f8 (patch)
treee4fc271ca8ccb7d289a83e28fb796998f07253c9 /arch/x86/mm/tlb.c
parent468c30f2bbdf1ba0fbf16667eade23a46eaa8f06 (diff)
downloadlinux-3f8afb77cd8a672f024e4a16763ef177bc16c8f8.tar.bz2
x86, tlb: Clean up and correct used type
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>
Diffstat (limited to 'arch/x86/mm/tlb.c')
-rw-r--r--arch/x86/mm/tlb.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 426f3a1a64d3..c03f14ab6667 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -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)