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From: Jonathan Mini <mini@FreeBSD.org>
Subject: PERFORCE change 11758 for review
To: Perforce Change Reviews <perforce@freebsd.org>
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http://people.freebsd.org/~peter/p4db/chv.cgi?CH=11758

Change 11758 by mini@mini_stylus on 2002/05/22 19:09:41

	Revert change 11564: des would like to keep this #if 0'd code.
	However, change the code so that it at least compiles and looks
	somewhat like it would need to in order to function.

Affected files ...

... //depot/projects/kse/sys/fs/procfs/procfs_ioctl.c#6 edit

Differences ...

==== //depot/projects/kse/sys/fs/procfs/procfs_ioctl.c#6 (text+ko) ====

@@ -91,10 +91,26 @@
 			error = EINVAL;
 			break;
 		}
+#if 0
+		mtx_lock_spin(&sched_lock);
+		p->p_step = 0;
+		if (P_SHOULDSTOP(p)) {
+			p->p_xstat = sig;
+			p->p_flag &= ~(P_STOPPED_TRACE|P_STOPPED_SGNL);
+			FOREACH_THREAD_IN_PROC(p, td)
+				setrunnable(td);	/* XXX Totally bogus */
+			mtx_unlock_spin(&sched_lock);
+		} else {
+			mtx_unlock_spin(&sched_lock);
+			if (sig)
+				psignal(p, sig);
+		}
+#else
 		if (sig)
 			psignal(p, sig);
 		p->p_step = 0;
 		wakeup(&p->p_step);
+#endif
 		break;
 	default:
 		error = (ENOTTY);

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