Lines Matching defs:pfn
376 pr_debug("freeing g.e. %#x (pfn %#lx)\n",
431 printk("%s g.e. %#x (pfn %#lx)\n",
458 int gnttab_grant_foreign_transfer(domid_t domid, unsigned long pfn)
465 gnttab_grant_foreign_transfer_ref(ref, domid, pfn);
472 unsigned long pfn)
474 gnttab_interface->update_entry(ref, domid, pfn, GTF_accept_transfer);
738 xen_pfn_t *pfn;
752 pfn = kcalloc(max_nr_gframes, sizeof(pfn[0]), GFP_KERNEL);
753 if (!pfn) {
758 pfn[i] = XEN_PFN_DOWN(addr) + i;
761 xen_auto_xlat_grant_frames.pfn = pfn;
772 kfree(xen_auto_xlat_grant_frames.pfn);
775 xen_auto_xlat_grant_frames.pfn = NULL;
980 unsigned long pfn, start_pfn;
1002 for (pfn = start_pfn, i = 0; pfn < start_pfn + args->nr_pages;
1003 pfn++, i++) {
1004 struct page *page = pfn_to_page(pfn);
1383 xatp.gpfn = xen_auto_xlat_grant_frames.pfn[i];