cam: save parent_dev in xpt_bus_register

Reviewed by: scottl@ Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D30846
2021-06-28 15:55:02 -06:00 · 2021-06-28 15:55:02 -06:00 · 40990d5483
commit 40990d5483
parent c5d3206ac6
1 changed files with 1 additions and 0 deletions
--- a/sys/cam/cam_xpt.c
+++ b/sys/cam/cam_xpt.c
@ -4024,6 +4024,7 @@ xpt_bus_register(struct cam_sim *sim, device_t parent, u_int32_t bus)
 	new_bus->flags = 0;
 	new_bus->refcount = 1;	/* Held until a bus_deregister event */
 	new_bus->generation = 0;
+	new_bus->parent_dev = parent;

 	xpt_lock_buses();
 	sim->path_id = new_bus->path_id =