Date: Wed, 19 May 2004 10:16:24 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 53056 for review Message-ID: <200405191716.i4JHGOiS013195@repoman.freebsd.org>
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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");
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