diff options
| author | hselasky <hselasky@FreeBSD.org> | 2014-06-28 03:56:17 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2014-06-28 03:56:17 +0000 |
| commit | 35b126e324b8032aebea9ab6b4daf7c0bf8daed0 (patch) | |
| tree | 2ebc46d89e79d747fa284f379b1979658216c719 /sys/kern/kern_tc.c | |
| parent | 02776baefafae26b2e8b15569fe1868071fb550a (diff) | |
| download | FreeBSD-src-35b126e324b8032aebea9ab6b4daf7c0bf8daed0.zip FreeBSD-src-35b126e324b8032aebea9ab6b4daf7c0bf8daed0.tar.gz | |
Pull in r267961 and r267973 again. Fix for issues reported will follow.
Diffstat (limited to 'sys/kern/kern_tc.c')
| -rw-r--r-- | sys/kern/kern_tc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/kern_tc.c b/sys/kern/kern_tc.c index 9fe7ebe..78ceff2 100644 --- a/sys/kern/kern_tc.c +++ b/sys/kern/kern_tc.c @@ -128,10 +128,9 @@ struct bintime tc_tick_bt; sbintime_t tc_tick_sbt; int tc_precexp; int tc_timepercentage = TC_DEFAULTPERC; -TUNABLE_INT("kern.timecounter.alloweddeviation", &tc_timepercentage); static int sysctl_kern_timecounter_adjprecision(SYSCTL_HANDLER_ARGS); SYSCTL_PROC(_kern_timecounter, OID_AUTO, alloweddeviation, - CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE, 0, 0, + CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_MPSAFE, 0, 0, sysctl_kern_timecounter_adjprecision, "I", "Allowed time interval deviation in percents"); @@ -1794,7 +1793,10 @@ sysctl_kern_timecounter_adjprecision(SYSCTL_HANDLER_ARGS) if (error != 0 || req->newptr == NULL) return (error); tc_timepercentage = val; + if (cold) + goto done; tc_adjprecision(); +done: return (0); } |
