From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [RFC PATCH 2/4 v2] ftracetest: Add disable/enable_tracing() helper calls
Date: Mon, 03 Nov 2014 16:27:39 -0500 [thread overview]
Message-ID: <20141103212841.832443898@goodmis.org> (raw)
In-Reply-To: 20141103212737.696365174@goodmis.org
[-- Attachment #1: 0002-ftracetest-Add-disable-enable_tracing-helper-calls.patch --]
[-- Type: text/plain, Size: 794 bytes --]
From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>
Add calls that disable and enable tracing respectively by echoing
0 or 1 into tracing_on.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
tools/testing/selftests/ftrace/test.d/functions | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions
index 1aa9f2e9c40b..c5bf630e9be8 100644
--- a/tools/testing/selftests/ftrace/test.d/functions
+++ b/tools/testing/selftests/ftrace/test.d/functions
@@ -2,3 +2,11 @@
clear_trace() { # reset trace output
echo > trace
}
+
+disable_tracing() { # stop trace recording
+ echo 0 > tracing_on
+}
+
+enable_tracing() { # start trace recording
+ echo 1 > tracing_on
+}
--
2.1.1
next prev parent reply other threads:[~2014-11-03 21:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-03 21:27 [RFC PATCH 0/4 v2] ftracetests: Add ftrace tests to ftracetests Steven Rostedt
2014-11-03 21:27 ` [RFC PATCH 1/4 v2] ftracetest: Add clear_trace() helper to reset the trace file Steven Rostedt
2014-11-03 21:27 ` Steven Rostedt [this message]
2014-11-03 21:27 ` [RFC PATCH 3/4 v2] ftracetest: Add helper reset_tracer() function Steven Rostedt
2014-11-03 21:27 ` [RFC PATCH 4/4 v2] ftracetest: Add a couple of ftrace test cases Steven Rostedt
2014-11-04 8:31 ` Namhyung Kim
2014-11-04 14:03 ` Steven Rostedt
2014-11-04 5:59 ` [RFC PATCH 0/4 v2] ftracetests: Add ftrace tests to ftracetests Masami Hiramatsu
2014-11-04 9:30 ` Masami Hiramatsu
2014-11-04 14:03 ` Steven Rostedt
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