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Diffstat (limited to 'arch/x86/include/asm/tlbflush.h')
-rw-r--r--arch/x86/include/asm/tlbflush.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 17feaa9c7e7..d3539f998f8 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -148,20 +148,17 @@ void native_flush_tlb_others(const struct cpumask *cpumask,
#define TLBSTATE_OK 1
#define TLBSTATE_LAZY 2
-#ifdef CONFIG_X86_32
struct tlb_state {
struct mm_struct *active_mm;
int state;
- char __cacheline_padding[L1_CACHE_BYTES-8];
};
DECLARE_PER_CPU(struct tlb_state, cpu_tlbstate);
-void reset_lazy_tlbstate(void);
-#else
static inline void reset_lazy_tlbstate(void)
{
+ percpu_write(cpu_tlbstate.state, 0);
+ percpu_write(cpu_tlbstate.active_mm, &init_mm);
}
-#endif
#endif /* SMP */