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From:   "Paul E. McKenney" <paulmck@linux.ibm.com>
To:     linux-kernel@vger.kernel.org
Cc:     mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com,
        akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
        josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
        rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
        fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
        "Paul E. McKenney" <paulmck@linux.ibm.com>, linux-mm@kvack.org
Subject: [PATCH tip/core/rcu 19/41] main: Replace rcu_barrier_sched() with rcu_barrier()
Date:   Sun, 11 Nov 2018 11:43:48 -0800
In-Reply-To: <20181111194104.GA4787@linux.ibm.com>
References: <20181111194104.GA4787@linux.ibm.com>
Message-Id: <20181111194410.6368-19-paulmck@linux.ibm.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Now that all RCU flavors have been consolidated, rcu_barrier_sched()
is but a synonym for rcu_barrier().  This commit therefore replaces
the former with the latter.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: <linux-mm@kvack.org>
---
 init/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/init/main.c b/init/main.c
index ee147103ba1b..a45486330243 100644
--- a/init/main.c
+++ b/init/main.c
@@ -1046,12 +1046,12 @@ static void mark_readonly(void)
 {
 	if (rodata_enabled) {
 		/*
-		 * load_module() results in W+X mappings, which are cleaned up
-		 * with call_rcu_sched().  Let's make sure that queued work is
+		 * load_module() results in W+X mappings, which are cleaned
+		 * up with call_rcu().  Let's make sure that queued work is
 		 * flushed so that we don't hit false positives looking for
 		 * insecure pages which are W+X.
 		 */
-		rcu_barrier_sched();
+		rcu_barrier();
 		mark_rodata_ro();
 		rodata_test();
 	} else
-- 
2.17.1