Re: [RFC PATCH 2/2] Add the latency-collector to tools

On Tue, 19 Jan 2021 17:43:44 +0100 Viktor Rosendahl wrote: > .PHONY: FORCE > diff --git a/tools/tracing/Makefile b/tools/tracing/Makefile > new file mode 100644 > index ..59cd483ab01f > --- /dev/null > +++ b/tools/tracing/Makefile > @@ -0,0 +1,20 @@ > +# SPDX-License-Identifier: GPL-

[RFC PATCH 2/2] Add the latency-collector to tools

This is a tool that is intended to work around the fact that the preemptoff, irqsoff, and preemptirqsoff tracers only work in overwrite mode. The idea is to act randomly in such a way that we do not systematically lose any latencies, so that if enough testing is done, all latencies will be captured