74 	"Maximum number of grants that may be mapped by one mapping request");
129 	kvfree(map->grants);  in gntdev_free_map()
148 	add->grants    = kvmalloc_objs(add->grants[0], count);  in gntdev_alloc_map()
154 	if (NULL == add->grants    ||  in gntdev_alloc_map()
201 		add->grants[i].domid = DOMID_INVALID;  in gntdev_alloc_map()
202 		add->grants[i].ref = INVALID_GRANT_REF;  in gntdev_alloc_map()
276 		 * Unmap the grants.  This may or may not be asynchronous, so it  in gntdev_put_map()
317 			  map->grants[pgnr].ref,  in find_grant_ptes()
318 			  map->grants[pgnr].domid);  in find_grant_ptes()
337 				map->grants[i].ref,  in gntdev_map_grant_pages()
338 				map->grants[i].domid);  in gntdev_map_grant_pages()
363 				map->grants[i].ref,  in gntdev_map_grant_pages()
364 				map->grants[i].domid);  in gntdev_map_grant_pages()
432 	 * prevent premature reuse of the grants by gnttab_mmap().  in __unmap_grant_pages_done()
480 	 * already unmapped some of the grants. Only unmap valid ranges.  in unmap_grant_pages()
664 	if (copy_from_user(map->grants, &u->refs,  in gntdev_ioctl_map_grant_ref()
665 			   sizeof(map->grants[0]) * op.count) != 0) {  in gntdev_ioctl_map_grant_ref()