On Fri, Nov 21, 2025 at 12:35:09PM +1100, Stephen Rothwell wrote: > diff --cc Documentation/tools/rtla/common_options.txt > index 1c4f3e663cf5,edc8e850f5d0..000000000000 > --- a/Documentation/tools/rtla/common_options.txt > +++ b/Documentation/tools/rtla/common_options.txt > @@@ -46,9 -42,7 +46,9 @@@ > - *f:prio* - use SCHED_FIFO with *prio*; > - *d:runtime[us|ms|s]:period[us|ms|s]* - use SCHED_DEADLINE with *runtime* and *period* in nanoseconds. > > + If not set, tracer threads keep their default priority. For rtla user threads, it is set to SCHED_FIFO with priority 95. For kernel threads, see *osnoise* and *timerlat* tracer documentation for the running kernel version. > + > - **-C**, **--cgroup**\[*=cgroup*] > + **-C**, **--cgroup** \[*cgroup*] > > Set a *cgroup* to the tracer's threads. If the **-C** option is passed without arguments, the tracer's thread will inherit **rtla**'s *cgroup*. Otherwise, the threads will be placed on the *cgroup* passed to the option. > The resolution LGTM, thanks! -- An old man doll... just what I always wanted! - Clara