Lines Matching refs:pfns
50 /* The array of pfns we tell the Host about. */
52 u32 pfns[256];
87 sg_init_one(&sg, vb->pfns, sizeof(vb->pfns[0]) * vb->num_pfns);
103 num = min(num, ARRAY_SIZE(vb->pfns));
117 vb->pfns[vb->num_pfns] = page_to_balloon_pfn(page);
130 static void release_pages_by_pfn(const u32 pfns[], unsigned int num)
135 __free_page(pfn_to_page(pfns[i]));
145 num = min(num, ARRAY_SIZE(vb->pfns));
150 vb->pfns[vb->num_pfns] = page_to_balloon_pfn(page);
156 release_pages_by_pfn(vb->pfns, vb->num_pfns);
158 release_pages_by_pfn(vb->pfns, vb->num_pfns);