EVT_BUFFER_SIZE 446 arch/x86/kernel/amd_iommu_init.c get_order(EVT_BUFFER_SIZE)); EVT_BUFFER_SIZE 455 arch/x86/kernel/amd_iommu_init.c iommu->evt_buf_size = EVT_BUFFER_SIZE; EVT_BUFFER_SIZE 462 arch/x86/kernel/amd_iommu_init.c free_pages((unsigned long)iommu->evt_buf, get_order(EVT_BUFFER_SIZE));