Thread (50 messages) 50 messages, 4 authors, 2021-06-15

Re: [PATCH V3 9/9] tracing: Add timerlat tracer

From: Steven Rostedt <rostedt@goodmis.org>
Date: 2021-06-12 23:09:56
Also in: lkml

On Sat, 12 Jun 2021 10:47:16 +0200
Daniel Bristot de Oliveira [off-list ref] wrote:
Thinking only about the instrumentation/events, what they are tracking is the
execution time. So how about naming them as:

exec_time:thread
exec_time:irq
I guess. I should go and look at your other code.
Also adding that, although here we measure the execution time of "task" context,
on rtsl we have other kinds of "windows" that they measure, for instance, the
poid window (Preemption or IRQ disabled). So, the term exec time also fits there.
LOL at "poid"

-- Steve
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