On Jul 30, 2011, at 9:33 AM, Bjoern A. Zeeb wrote: > Author: bz > Date: Sat Jul 30 13:33:05 2011 > New Revision: 224516 > URL: http://svn.freebsd.org/changeset/base/224516 > > Log: > Introduce a tunable to disable the time consuming parts of bootup > memtesting, which can easily save seconds to minutes of boot time. > The tunable name is kept general to allow reusing the code in > alternate frameworks.
Why the 'tmpul' variable? The TUNABLE_*_FETCH() macros will not modify the parameter if the environment variable is missing or unparseable. Lots of places depend on this all over the kernel already, so you can depend on it here. -- John Baldwin _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"