PERFORCE change 30304 for review

[John Baldwin]

http://perforce.freebsd.org/chv.cgi?CH=30304

Change 30304 by jhb at jhb_laptop on 2003/05/01 06:55:24

	Replace printf with an appropriate KASSERT().

Affected files ...

.. //depot/projects/smpng/sys/kern/kern_lock.c#26 edit

Differences ...

==== //depot/projects/smpng/sys/kern/kern_lock.c#26 (text+ko) ====

@@ -265,12 +265,9 @@
 		 */
 		if (lkp->lk_lockholder != thr) {
 			lockflags = LK_HAVE_EXCL;
-#ifdef INVARIANTS
-			if (td != NULL && td != curthread)
-				printf("%s: weird thread pid %d (%s)\n",
-				    __func__, td->td_proc->p_pid,
-				    td->td_proc->p_comm);
-#endif
+			KASSERT(td == NULL || td == &thread0 ||
+			    td == curthread, ("%s: bogus thread pid %d",
+			    __func__, td->td_proc->p_pid));
 			if (td != NULL && !(td->td_flags & TDF_DEADLKTREAT))
 				lockflags |= LK_WANT_EXCL | LK_WANT_UPGRADE;
 			error = acquire(&lkp, extflags, lockflags);