From 3f8afb77cd8a672f024e4a16763ef177bc16c8f8 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Wed, 21 Jul 2010 14:47:05 +0200 Subject: [PATCH] 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 LKML-Reference: <20100721124705.GA674@aftab> Signed-off-by: Ingo Molnar --- arch/x86/mm/tlb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 426f3a1a64d..c03f14ab666 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) -- 2.39.3