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From: Roman Divacky <rdivacky@FreeBSD.org>
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Subject: PERFORCE change 103450 for review
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http://perforce.freebsd.org/chv.cgi?CH=103450

Change 103450 by rdivacky@rdivacky_witten on 2006/08/08 15:37:25

	Dont sleep on p->p_emuldata which is usually NULL but on &p->p_emuldata which
	provides more sensible value.

Affected files ...

.. //depot/projects/soc2006/rdivacky_linuxolator/i386/linux/linux_machdep.c#36 edit

Differences ...

==== //depot/projects/soc2006/rdivacky_linuxolator/i386/linux/linux_machdep.c#36 (text+ko) ====

@@ -1223,7 +1223,7 @@
 		p = pfind(child);
 		PROC_UNLOCK(p);
 		/* we might have a sleeping linux_schedtail */
-		wakeup(p->p_emuldata);
+		wakeup(&p->p_emuldata);
 	} else
 	   	EMUL_RUNLOCK(&emul_lock);
 
@@ -1352,7 +1352,7 @@
 		 * tsleep and be woken up by it. We use p->p_emuldata for this
 		 */
 
-	   	error = tsleep(p->p_emuldata, PLOCK, "linux_schedtail", hz);
+	   	error = tsleep(&p->p_emuldata, PLOCK, "linux_schedtail", hz);
 		if (error == 0)
 		   	goto retry;
 #ifdef	DEBUG