dmar_iommu_hotplug 4517 drivers/iommu/intel-iommu.c int dmar_iommu_hotplug(struct dmar_drhd_unit *dmaru, bool insert) dmar_iommu_hotplug 155 include/linux/dmar.h static inline int dmar_iommu_hotplug(struct dmar_drhd_unit *dmaru, bool insert)