Re: [RFC PATCH 1/4] Documentation: tracing: Documentation for ultrasoc framework and drivers
From: Mathieu Poirier
Date: Thu Jun 24 2021 - 12:26:29 EST
> >> +Example usage of perf::
> >> +
> >> + $# ./perf list pmu
> >> + cs_etm// [Kernel PMU event]
> >> + $# ./perf record -e cs_etm/@sink_smb0/ -C 0 --per-thread sleep 2s
> >> + [ perf record: Woken up 2 times to write data ]
> >> + [ perf record: Captured and wrote 0.288 MB perf.data ]
> >> + $# ./perf report
> > After reading all this and without looking at the rest of the patchset it seems
> > to me this work should go under drivers/hwtracing/coresight/.
> So how about drivers/hwtracing/coresight/ultrasoc?
It's hard to say at this time - I'll advise further once I have
reviewed the other patches.
> > There is a lot of code to review and as such it will take me a fair amount of
> > time to go through it all. Comments will be scattered over several days (weeks)
> > - I will set you know when I am done.
> > Thanks,
> > Mathieu
> Ok, thanks for revewing this patchset
> >> --
> >> 2.7.4
> > .