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From: Jonathan Mini <mini@FreeBSD.org>
Subject: PERFORCE change 16888 for review
To: Perforce Change Reviews <perforce@freebsd.org>
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http://people.freebsd.org/~peter/p4db/chv.cgi?CH=16888

Change 16888 by mini@mini_stylus on 2002/09/01 00:11:59

	Add cpu_set_upcall() back, which we need to initialize
	the pcb and initial trampoline for a kernel thread.

Affected files ...

.. //depot/projects/kse/sys/kern/kern_thread.c#99 edit
.. //depot/projects/kse/sys/sys/proc.h#125 edit

Differences ...

==== //depot/projects/kse/sys/kern/kern_thread.c#99 (text+ko) ====

@@ -462,6 +462,7 @@
 	CTR3(KTR_PROC, "thread_schedule_upcall: thread %p (pid %d, %s)",
 	     td, td->td_proc->p_pid, td->td_proc->p_comm);
 	thread_link(td2, ke->ke_ksegrp);
+	cpu_set_upcall(td2, td->td_pcb);
 	/*
 	 * The user context for this thread is selected when we choose
 	 * a KSE and return to userland on it. All we need do here is

==== //depot/projects/kse/sys/sys/proc.h#125 (text+ko) ====

@@ -834,6 +834,7 @@
 /* New in KSE. */
 struct	thread *thread_alloc(void);
 void	thread_free(struct thread *td);
+void	cpu_set_upcall(struct thread *td, void *pcb);
 void	cpu_thread_exit(struct thread *);
 void	cpu_thread_setup(struct thread *td);
 void	kse_reassign(struct kse *ke);

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