exit1()/scheduler question.. possible typo?
Julian Elischer
julian at elischer.org
Sun May 9 16:09:16 PDT 2004
in exit1 there is an assertion to test that the exiting process
is not init. (proc 1 by tradition..)
yes later, nearly at the end we see:
/*
* Allow the scheduler to adjust the priority of the
* parent when a kseg is exiting.
*/
if (p->p_pid != 1)
sched_exit(p->p_pptr, td);
firstly, the comment is wrong but, the question comes..
"if init can not get here then why have the test?"
I get the impression that possibly this should be p->p_pptr->p_ppid
but I don't know enough about ULE to know if that makes sense.
(maybe it should be (p->p_pptr != initproc)
More information about the freebsd-current
mailing list