Date: Wed, 26 Aug 2009 20:08:07 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 167856 for review Message-ID: <200908262008.n7QK87kR097356@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=167856 Change 167856 by peter@peter_daintree on 2009/08/26 20:07:19 Attempt to provoke ticks wraparound issues earlier. It'll catch some of the serious ones - like the scheduler clock stop after 24 days. Affected files ... .. //depot/projects/hammer/sys/kern/kern_clock.c#49 edit Differences ... ==== //depot/projects/hammer/sys/kern/kern_clock.c#49 (text+ko) ==== @@ -250,6 +250,11 @@ #ifdef SW_WATCHDOG EVENTHANDLER_REGISTER(watchdog_list, watchdog_config, NULL, 0); #endif + /* + * Arrange for ticks to go negative just 5 minutes after boot + * to help catch sign problems sooner. + */ + ticks = INT_MAX - (hz * 5 * 60); } /*
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200908262008.n7QK87kR097356>