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From: Alexander Motin <mav@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 173818 for review
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http://p4web.freebsd.org/chv.cgi?CH=173818

Change 173818 by mav@mav_mavtest on 2010/01/28 07:53:08

	Hide freeze problems diagnostic messages behind INVARIANTS.

Affected files ...

.. //depot/projects/scottl-camlock/src/sys/cam/cam_xpt.c#145 edit

Differences ...

==== //depot/projects/scottl-camlock/src/sys/cam/cam_xpt.c#145 (text+ko) ====

@@ -4186,8 +4186,10 @@
 {
 
 	if (count > dev->ccbq.queue.qfrozen_cnt[rl]) {
+#ifdef INVARIANTS
 		printf("xpt_release_devq(%d): requested %u > present %u\n",
 		    rl, count, dev->ccbq.queue.qfrozen_cnt[rl]);
+#endif
 		count = dev->ccbq.queue.qfrozen_cnt[rl];
 	}
 	dev->sim->devq->alloc_openings -=
@@ -4231,8 +4233,10 @@
 	mtx_assert(sim->mtx, MA_OWNED);
 	sendq = &(sim->devq->send_queue);
 	if (sendq->qfrozen_cnt[0] <= 0) {
+#ifdef INVARIANTS
 		printf("xpt_release_simq: requested 1 > present %u\n",
 		    sendq->qfrozen_cnt[0]);
+#endif
 	} else
 		sendq->qfrozen_cnt[0]--;
 	if (sendq->qfrozen_cnt[0] == 0) {