Symbol: batch_unpin
drivers/iommu/iommufd/pages.c
1162
batch_unpin(&pfns->batch, pages, span.start_hole - start,
drivers/iommu/iommufd/pages.c
1721
batch_unpin(batch, pages, 0,
drivers/iommu/iommufd/pages.c
2033
batch_unpin(batch, pages, 0, batch->total_pfns);