mmu_notifier_mm   426 include/linux/mm_types.h 	struct mmu_notifier_mm *mmu_notifier_mm;
mmu_notifier_mm   167 include/linux/mmu_notifier.h 	return unlikely(mm->mmu_notifier_mm);
mmu_notifier_mm   247 include/linux/mmu_notifier.h 	mm->mmu_notifier_mm = NULL;