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Message-Id: <cover.1683823114.git.bristot@kernel.org>
Date: Thu, 11 May 2023 18:45:18 +0200
From: Daniel Bristot de Oliveira <bristot@...nel.org>
To: linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
Steven Rostedt <rostedt@...dmis.org>
Cc: Daniel Bristot de Oliveira <bristot@...nel.org>,
Juri Lelli <juri.lelli@...hat.com>,
William White <chwhite@...hat.com>,
Masami Hiramatsu <mhiramat@...nel.org>
Subject:
Subject: [PATCH 0/2] osnoise improvements
These two patches are improvements for the osnoise/timerlat tracers,
mainly to support rtla. The first one is a dependency for the -C <cgroup>
command line option to be added to rtla. It is essential to allow
timerlat/osnoise to measure the latencies from the container/cgroup
point of view. The second improves rtla time for saving tracing after
a stop tracing condition on osnoise/hwnoise.
Daniel Bristot de Oliveira (2):
tracing/osnoise: Switch from PF_NO_SETAFFINITY to migrate_disable
tracing/osnoise: Skip running osnoise if all instances are off
kernel/trace/trace_osnoise.c | 99 ++++++++++++++++++++++++++++++++++--
1 file changed, 96 insertions(+), 3 deletions(-)
--
2.38.1
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