| xenbus_probe.c | 550 	unsigned int type, id, dirt_n, dirid_n;  local in function:xenbus_probe_backends 555 	err = xenbus_directory(NULL, "backend", "", &dirt_n, &dirt);
 556 	DPRINTK("directory err %d dirt_n %d", err, dirt_n);
 560 	for (type = 0; type < dirt_n; type++) {
 587 	xenbus_directory_free(dirt_n, dirt);
 
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