iommu_batch
per_cpu(iommu_batch, i).pglist = (u64 *) page;
struct iommu_batch *p = this_cpu_ptr(&iommu_batch);
struct iommu_batch *p = this_cpu_ptr(&iommu_batch);
struct iommu_batch *p = this_cpu_ptr(&iommu_batch);
static DEFINE_PER_CPU(struct iommu_batch, iommu_batch);
struct iommu_batch *p = this_cpu_ptr(&iommu_batch);
static long iommu_batch_flush(struct iommu_batch *p, u64 mask)