Date: Wed, 25 Mar 2009 23:12:28 -0500 From: Wenji Wu <wenji@fnal.gov> To: freebsd-current@freebsd.org Subject: LOCK_PROFILING does not work on FreeBSD 8.0-CURRENT Message-ID: <fb842da61947e.49caba5c@fnal.gov>
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I, Could anybody help me out? Thanks in advance. LOCK_PROFILING does not work on FreeBSD 8.0-CURRENT. I loaded FreeBSD 8.0-Current on my system, and try to run LOCK PROFILING. I have added the “options LOCK_PROFILING” to the configure file and rebuild the kernel. Then I reboot the system, and run “sysctl –a|grep lock” to check if the lock debugging has been enabled. But NO lock debugging related parameters show up. LOCK_PROFILING does not work on FreeBSD 8.0-CURRENT! I have repeated the same operations on FreeBSD 7.1, “sysctl –a|grep lock” shows “LOCK PROFILING” works. So what happens to FreeBSD 8.0-CURRENT? Thanks, wenji
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