1087 mmap_gmap(struct per_user_data *priv_user, struct gntdev_gmap *gmap_start,  in mmap_gmap()  argument
1098 	if (gmap_start->map) {  in mmap_gmap()
1099 		vm_object_reference(gmap_start->map->mem);  in mmap_gmap()
1100 		*object = gmap_start->map->mem;  in mmap_gmap()
1104 	gmap_start->map = malloc(sizeof(*(gmap_start->map)), M_GNTDEV,  in mmap_gmap()
1108 	gmap_start->map->pseudo_phys_res_id = 0;  in mmap_gmap()
1109 	gmap_start->map->pseudo_phys_res = xenmem_alloc(gntdev_dev,  in mmap_gmap()
1110 	    &gmap_start->map->pseudo_phys_res_id, size);  in mmap_gmap()
1111 	if (gmap_start->map->pseudo_phys_res == NULL) {  in mmap_gmap()
1112 		free(gmap_start->map, M_GNTDEV);  in mmap_gmap()
1113 		gmap_start->map = NULL;  in mmap_gmap()
1116 	gmap_start->map->phys_base_addr =  in mmap_gmap()
1117 	    rman_get_start(gmap_start->map->pseudo_phys_res);  in mmap_gmap()
1120 	gmap_start->map->mem = cdev_pager_allocate(gmap_start, OBJT_MGTDEVICE,  in mmap_gmap()
1122 	if (gmap_start->map->mem == NULL) {  in mmap_gmap()
1123 		xenmem_free(gntdev_dev, gmap_start->map->pseudo_phys_res_id,  in mmap_gmap()
1124 		    gmap_start->map->pseudo_phys_res);  in mmap_gmap()
1125 		free(gmap_start->map, M_GNTDEV);  in mmap_gmap()
1126 		gmap_start->map = NULL;  in mmap_gmap()
1130 	for (i = 0; i < gmap_start->count; i++) {  in mmap_gmap()
1131 		gmap_start->grant_map_ops[i].host_addr =  in mmap_gmap()
1132 		    gmap_start->map->phys_base_addr + i * PAGE_SIZE;  in mmap_gmap()
1135 			gmap_start->grant_map_ops[i].flags |= GNTMAP_readonly;  in mmap_gmap()
1139 	    gmap_start->grant_map_ops, gmap_start->count);  in mmap_gmap()
1146 		vm_object_deallocate(gmap_start->map->mem);  in mmap_gmap()
1152 	for (i = 0; i < gmap_start->count; i++) {  in mmap_gmap()
1155 		    gmap_start->grant_map_ops[i].status == GNTST_eagain) {  in mmap_gmap()
1157 			    &gmap_start->grant_map_ops[i], 1);  in mmap_gmap()
1161 		if (gmap_start->grant_map_ops[i].status == GNTST_eagain)  in mmap_gmap()
1162 			gmap_start->grant_map_ops[i].status = GNTST_bad_page;  in mmap_gmap()
1164 		if (gmap_start->grant_map_ops[i].status != GNTST_okay) {  in mmap_gmap()
1171 			vm_object_deallocate(gmap_start->map->mem);  in mmap_gmap()
1184 	vm_object_reference(gmap_start->map->mem);  in mmap_gmap()
1186 	*object = gmap_start->map->mem;  in mmap_gmap()
1198 	struct gntdev_gmap *gmap_start;  in gntdev_mmap_single()  local
1213 	gmap_start = gntdev_find_gmap(priv_user, *offset, count);  in gntdev_mmap_single()
1214 	if (gmap_start) {  in gntdev_mmap_single()
1215 		error = mmap_gmap(priv_user, gmap_start, offset, size, object,  in gntdev_mmap_single()