Searched refs:subpages (Results 1 – 4 of 4) sorted by relevance
437 unsigned long subpages = 1ULL << (stt->page_shift - tbl->it_page_shift); in kvmppc_clear_tce() local440 for (i = 0; i < subpages; ++i) { in kvmppc_clear_tce()495 unsigned long subpages = 1ULL << (stt->page_shift - tbl->it_page_shift); in kvmppc_tce_iommu_unmap() local496 unsigned long io_entry = entry * subpages; in kvmppc_tce_iommu_unmap()498 for (i = 0; i < subpages; ++i) { in kvmppc_tce_iommu_unmap()504 iommu_tce_kill(tbl, io_entry, subpages); in kvmppc_tce_iommu_unmap()553 unsigned long subpages = 1ULL << (stt->page_shift - tbl->it_page_shift); in kvmppc_tce_iommu_map() local554 unsigned long io_entry = entry * subpages; in kvmppc_tce_iommu_map()556 for (i = 0, pgoff = 0; i < subpages; in kvmppc_tce_iommu_map()565 iommu_tce_kill(tbl, io_entry, subpages); in kvmppc_tce_iommu_map()
439 individual subpages.451 page will be split, subpages which belong to VM_LOCKED VMAs will be moved
946 bool "Support setting protections for 4k subpages (subpage_prot syscall)"952 on the 4k subpages of each 64k page.
700 subpages.