linux-kernel - [PATCH tip/core/rcu 20/45] torture: Include "Stopping" string to torture_kthread

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Message-Id: <1398731133-18925-20-git-send-email-paulmck@linux.vnet.ibm.com>
Date:	Mon, 28 Apr 2014 17:25:08 -0700
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	mingo@...nel.org, laijs@...fujitsu.com, dipankar@...ibm.com,
	akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
	josh@...htriplett.org, niv@...ibm.com, tglx@...utronix.de,
	peterz@...radead.org, rostedt@...dmis.org, dhowells@...hat.com,
	edumazet@...gle.com, darren@...art.com, fweisbec@...il.com,
	oleg@...hat.com, sbw@....edu,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Subject: [PATCH tip/core/rcu 20/45] torture: Include "Stopping" string to torture_kthread_stopping()

From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>

Currently, torture_kthread_stopping() prints only the name of the
kthread that is stopping, which can be unedifying.  This commit therefore
adds "Stopping" to make things more evident.

Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
---
 kernel/torture.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel/torture.c b/kernel/torture.c
index acc9afc2f26e..f329848c3eee 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -674,8 +674,11 @@ EXPORT_SYMBOL_GPL(torture_must_stop_irq);
  */
 void torture_kthread_stopping(char *title)
 {
+	char buf[128];
+
+	snprintf(buf, sizeof(buf), "Stopping %s", title);
 	if (verbose)
-		VERBOSE_TOROUT_STRING(title);
+		VERBOSE_TOROUT_STRING(buf);
 	while (!kthread_should_stop()) {
 		torture_shutdown_absorb(title);
 		schedule_timeout_uninterruptible(1);
-- 
1.8.1.5

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