linux-kernel - [PATCH 0/2] Tests for preempt/irq disabled sections

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Message-Id: <20180711063540.91101-1-joel@joelfernandes.org>
Date:   Tue, 10 Jul 2018 23:35:38 -0700
From:   Joel Fernandes <joel@...lfernandes.org>
To:     linux-kernel@...r.kernel.org
Cc:     kernel-team@...roid.com,
        "Joel Fernandes (Google)" <joel@...lfernandes.org>,
        Boqun Feng <boqun.feng@...il.com>,
        Byungchul Park <byungchul.park@....com>,
        Erick Reyes <erickreyes@...gle.com>,
        Ingo Molnar <mingo@...hat.com>,
        Julia Cartwright <julia@...com>,
        linux-kselftest@...r.kernel.org,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Paul McKenney <paulmck@...ux.vnet.ibm.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Shuah Khan <shuah@...nel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Glexiner <tglx@...utronix.de>,
        Todd Kjos <tkjos@...gle.com>,
        Tom Zanussi <tom.zanussi@...ux.intel.com>
Subject: [PATCH 0/2] Tests for preempt/irq disabled sections

From: "Joel Fernandes (Google)" <joel@...lfernandes.org>

Only resending the test module and kselftest patches with minor changes
as suggested by Steve.

Previous posting of the series is at: https://lkml.org/lkml/2018/6/7/1162

Joel Fernandes (Google) (2):
  lib: Add module for testing preemptoff/irqsoff latency tracers
  kselftests: Add tests for the preemptoff and irqsoff tracers

 kernel/trace/Kconfig                          | 15 ++++
 kernel/trace/Makefile                         |  1 +
 kernel/trace/preemptirq_delay_test.c          | 72 ++++++++++++++++++
 tools/testing/selftests/ftrace/config         |  3 +
 .../test.d/preemptirq/irqsoff_tracer.tc       | 73 +++++++++++++++++++
 5 files changed, 164 insertions(+)
 create mode 100644 kernel/trace/preemptirq_delay_test.c
 create mode 100644 tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc

-- 
2.18.0.203.gfac676dfb9-goog
unction incase tracepoints aren't enabled, did that.