Author: jkim
Date: Wed Mar 16 16:44:08 2011
New Revision: 219700
URL: http://svn.freebsd.org/changeset/base/219700
Log:
Revert r219676.
Requested by: jhb, bde
Modified:
head/sys/x86/x86/tsc.c
Modified: head/sys/x86/x86/tsc.c
==============================================================================
--- head/sys/x86/x86/tsc.c Wed Mar 16 16:22:59 2011 (r219699)
+++ head/sys/x86/x86/tsc.c Wed Mar 16 16:44:08 2011 (r219700)
@@ -263,10 +263,12 @@ sysctl_machdep_tsc_freq(SYSCTL_HANDLER_A
if (tsc_timecounter.tc_frequency == 0)
return (EOPNOTSUPP);
- freq = tsc_timecounter.tc_frequency;
+ freq = tsc_freq;
error = sysctl_handle_64(oidp, &freq, 0, req);
- if (error == 0 && req->newptr != NULL)
- tsc_timecounter.tc_frequency = freq;
+ if (error == 0 && req->newptr != NULL) {
+ tsc_freq = freq;
+ tsc_timecounter.tc_frequency = tsc_freq;
+ }
return (error);
}
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