mmu_notifiers: call invalidate_range() when invalidating TLBs

[linux-2.6-block.git] / arch / x86 / include / asm / tlbflush.h

diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 837e4a50281a06b0426db097827ef9004da2e15c..0a5432364c5a55127c7ec5b072807acec4f30c46 100644 (file)
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -3,6 +3,7 @@
 #define _ASM_X86_TLBFLUSH_H
 
 #include <linux/mm_types.h>
+#include <linux/mmu_notifier.h>
 #include <linux/sched.h>
 
 #include <asm/processor.h>
@@ -282,6 +283,7 @@ static inline void arch_tlbbatch_add_pending(struct arch_tlbflush_unmap_batch *b
 {
        inc_mm_tlb_gen(mm);
        cpumask_or(&batch->cpumask, &batch->cpumask, mm_cpumask(mm));
+       mmu_notifier_invalidate_range(mm, 0, -1UL);
 }
 
 static inline void arch_flush_tlb_batched_pending(struct mm_struct *mm)