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| author | markm <markm@FreeBSD.org> | 2000-09-25 11:18:51 +0000 |
|---|---|---|
| committer | markm <markm@FreeBSD.org> | 2000-09-25 11:18:51 +0000 |
| commit | 6402d3f40ea56505f1daf2bf646a4e4662bd7d24 (patch) | |
| tree | b0bf1d93e1fdac8ef143647fd1ed90019023fcff /share | |
| parent | dddc67f9130b7b6d79919c1341fdfa5a5c4fe5c4 (diff) | |
| download | FreeBSD-src-6402d3f40ea56505f1daf2bf646a4e4662bd7d24.zip FreeBSD-src-6402d3f40ea56505f1daf2bf646a4e4662bd7d24.tar.gz | |
Remove references to the defunct kern.timecounter.method sysctl variable.
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man9/microuptime.9 | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/share/man/man9/microuptime.9 b/share/man/man9/microuptime.9 index 69a2487..d8b2f8c 100644 --- a/share/man/man9/microuptime.9 +++ b/share/man/man9/microuptime.9 @@ -69,19 +69,8 @@ Whereas .Fn getmicrouptime and .Fn getnanouptime -functions are abstractions which can alternately return a less precise, but +functions are abstractions which return a less precise, but faster to obtain, time. -This behaviour can be toggled via the -kern.timecounter.method sysctl variable: -.Bl -tag -width ABC -.It Dv 0 -sacrifice precision in favor of faster code execution -.It Dv 1 -return the more precise time (the same as calling -.Fn microuptime -or -.Fn nanouptime ) . -.El .Pp The intent of the .Fn getmicrouptime @@ -95,9 +84,6 @@ execution time. .Xr microtime 9 , .Xr nanotime 9 , .Xr tvtohz 9 -.Sh DIAGNOSTICS -Buggy hardware can cause "calcru negative..." when kern.timecounter.method -is set to 0. .Sh AUTHORS This manual page was written by .An Kelly Yancey Aq kbyanc@posi.net . |
