On Wednesday, July 29, 2015 10:20:26 PM Michio Honda wrote: > Hi, > > When I create a kthread (kthread_add()) and pin it to CPU 0 (sched_bind() in > the beginning of its worker function), > shutdown (from the command line) is stuck on a message of "Waiting (max 60 > seconds) for system process `vnlru' to stop..”. If I pin it to CPU 1 there is > no problem. > I’m using FreeBSD CURRENT whose last commit is > bf0aa3510005188e55285fbed43d93a34448e377 (on July 3rd). > > > Do you have any idea to successfully shutdown the system while leaving a > kthread pinned on CPU 0? > (I have this problem in the process of implementing a polling kthread for > VALE.)
Can you break into ddb and see what your pinned thread is doing when the shutdown hangs? A general 'ps' from DDB would be good as well. -- John Baldwin _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"