XPV_FILENAME
mp->filename = kobj_zalloc(strlen(XPV_FILENAME) + 1, KM_SLEEP);
(void) strcpy(mp->filename, XPV_FILENAME);
mcp->mod_filename = kobj_zalloc(strlen(XPV_FILENAME) + 1, KM_SLEEP);
(void) strcpy(mcp->mod_filename, XPV_FILENAME);
file = kobj_open_file(XPV_FILENAME);
kmem_free(mp->filename, strlen(XPV_FILENAME) + 1);
kmem_free(mcp->mod_filename, strlen(XPV_FILENAME) + 1);