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From: Pranith Kumar <bobby.prani@gmail.com>
To: paulmck@linux.vnet.ibm.com, linux-kernel@vger.kernel.org,
	Josh Triplett <josh@joshtriplett.org>
Subject: [RFC PATCH 5/5] kernel/rcu/rcutorture.c:185 fix a sparse warning
Date: Wed, 11 Jun 2014 16:39:43 -0400	[thread overview]
Message-ID: <1402519183-12752-6-git-send-email-bobby.prani@gmail.com> (raw)
In-Reply-To: <1402519183-12752-1-git-send-email-bobby.prani@gmail.com>

fix the following sparse warning

kernel/rcu/rcutorture.c:185:1: warning: symbol 'boost_mutex' was not declared. Should it be static?

by marking boost_mutex as a static mutex

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
---
 kernel/rcu/rcutorture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 7fa34f8..1cd4b2d 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -182,7 +182,7 @@ static u64 notrace rcu_trace_clock_local(void)
 #endif /* #else #ifdef CONFIG_RCU_TRACE */
 
 static unsigned long boost_starttime;	/* jiffies of next boost test start. */
-DEFINE_MUTEX(boost_mutex);		/* protect setting boost_starttime */
+static DEFINE_MUTEX(boost_mutex);		/* protect setting boost_starttime */
 					/*  and boost task create/destroy. */
 static atomic_t barrier_cbs_count;	/* Barrier callbacks registered. */
 static bool barrier_phase;		/* Test phase. */
-- 
1.9.1


  parent reply	other threads:[~2014-06-11 20:39 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-11 20:39 [RFC PATCH 0/5] rcu: fix sparse warnings Pranith Kumar
2014-06-11 20:39 ` [RFC PATCH 1/5] kernel/rcu/tree.c:1272 fix a sparse warning Pranith Kumar
2014-06-12 23:16   ` Paul E. McKenney
2014-06-13  4:54     ` Pranith Kumar
2014-06-13  5:52       ` Pranith Kumar
2014-06-11 20:39 ` [RFC PATCH 2/5] kernel/rcu/tree_plugin.h:1494 " Pranith Kumar
2014-06-26 19:39   ` Paul E. McKenney
2014-06-11 20:39 ` [RFC PATCH 3/5] kernel/rcu/tree_plugin.h:990 " Pranith Kumar
2014-06-26 19:39   ` Paul E. McKenney
2014-06-11 20:39 ` [RFC PATCH 4/5] kernel/rcu/tree.c:3435 " Pranith Kumar
2014-06-11 21:25   ` josh
2014-06-12  1:37     ` Pranith Kumar
2014-06-11 20:39 ` Pranith Kumar [this message]
2014-06-11 21:47   ` [RFC PATCH 5/5] kernel/rcu/rcutorture.c:185 " josh
2014-07-08 22:35     ` Paul E. McKenney
2014-07-08 22:46       ` Pranith Kumar

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