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Date: Wed, 19 May 2004 10:16:24 -0700 (PDT)
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From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 53056 for review
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http://perforce.freebsd.org/chv.cgi?CH=53056

Change 53056 by peter@peter_hammer on 2004/05/19 10:15:57

	Add a Debugger() call if we have busy buffers.  This seems to be the
	only way to catch it since things hang solid right after this.

Affected files ...

.. //depot/projects/hammer/sys/kern/kern_shutdown.c#12 edit

Differences ...

==== //depot/projects/hammer/sys/kern/kern_shutdown.c#12 (text+ko) ====

@@ -345,6 +345,9 @@
 			 * unmount filesystems (thus forcing an fsck on reboot).
 			 */
 			printf("giving up on %d buffers\n", nbusy);
+#ifdef DDB
+			Debugger("busy buffers");
+#endif
 			DELAY(5000000);	/* 5 seconds */
 		} else {
 			printf("done\n");