| Message ID | TYCP286MB19132EF284A2822EB8C64055A19E9@TYCP286MB1913.JPNP286.PROD.OUTLOOK.COM |
|---|---|
| State | New |
| Headers | show |
| Series | rt-tests: cyclictest.8: Remove reference to -n in --system in manpage | expand |
On Sun, 21 Nov 2021, Oscar Shiang wrote: > clock_nanosleep is default now. > There is no need to use -s with -n. > > Signed-off-by: Oscar Shiang <oscar0225@livemail.tw> > --- > src/cyclictest/cyclictest.8 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/src/cyclictest/cyclictest.8 b/src/cyclictest/cyclictest.8 > index dcae5b8..1cc72e6 100644 > --- a/src/cyclictest/cyclictest.8 > +++ b/src/cyclictest/cyclictest.8 > @@ -137,7 +137,7 @@ Check clock resolution, calling clock_gettime() many times. List of lock_gettime > align thread wakeups to the next full second and apply the optional offset. > .TP > .B \-s, \-\-system > -Use sys_nanosleep and sys_setitimer instead of posix timers. Note, that \-s can only be used with one thread because itimers are per process and not per thread. \-s in combination with \-n uses the nanosleep syscall and is not restricted to one thread. > +Use sys_nanosleep and sys_setitimer instead of posix timers. Note, that \-s can only be used with one thread because itimers are per process and not per thread. \-s uses the nanosleep syscall and is not restricted to one thread. > .TP > .B \\-S, \-\-smp > Set options for standard testing on SMP systems. Equivalent to using > -- > 2.25.1 > > Signed-off-by: John Kacur <jkacur@redhat.com>
diff --git a/src/cyclictest/cyclictest.8 b/src/cyclictest/cyclictest.8 index dcae5b8..1cc72e6 100644 --- a/src/cyclictest/cyclictest.8 +++ b/src/cyclictest/cyclictest.8 @@ -137,7 +137,7 @@ Check clock resolution, calling clock_gettime() many times. List of lock_gettime align thread wakeups to the next full second and apply the optional offset. .TP .B \-s, \-\-system -Use sys_nanosleep and sys_setitimer instead of posix timers. Note, that \-s can only be used with one thread because itimers are per process and not per thread. \-s in combination with \-n uses the nanosleep syscall and is not restricted to one thread. +Use sys_nanosleep and sys_setitimer instead of posix timers. Note, that \-s can only be used with one thread because itimers are per process and not per thread. \-s uses the nanosleep syscall and is not restricted to one thread. .TP .B \\-S, \-\-smp Set options for standard testing on SMP systems. Equivalent to using
clock_nanosleep is default now. There is no need to use -s with -n. Signed-off-by: Oscar Shiang <oscar0225@livemail.tw> --- src/cyclictest/cyclictest.8 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)