xenvif_dbg_io_ring_ops_fops 152 drivers/net/xen-netback/xenbus.c static const struct file_operations xenvif_dbg_io_ring_ops_fops = { xenvif_dbg_io_ring_ops_fops 183 drivers/net/xen-netback/xenbus.c &xenvif_dbg_io_ring_ops_fops);