store_rxbuf      2126 drivers/net/xen-netfront.c static DEVICE_ATTR(rxbuf_min, 0644, show_rxbuf, store_rxbuf);
store_rxbuf      2127 drivers/net/xen-netfront.c static DEVICE_ATTR(rxbuf_max, 0644, show_rxbuf, store_rxbuf);