From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) by kanga.kvack.org (Postfix) with ESMTP id 140E76B0003 for ; Sun, 11 Nov 2018 14:44:22 -0500 (EST) Received: by mail-ed1-f71.google.com with SMTP id c8-v6so3637648edt.23 for ; Sun, 11 Nov 2018 11:44:22 -0800 (PST) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com. [148.163.158.5]) by mx.google.com with ESMTPS id c17si2017017edn.441.2018.11.11.11.44.20 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 11 Nov 2018 11:44:20 -0800 (PST) Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wABJi99E168543 for ; Sun, 11 Nov 2018 14:44:18 -0500 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0b-001b2d01.pphosted.com with ESMTP id 2npdfdhh9p-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Sun, 11 Nov 2018 14:44:18 -0500 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sun, 11 Nov 2018 19:44:18 -0000 From: "Paul E. McKenney" 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: owner-linux-mm@kvack.org List-ID: 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" , linux-mm@kvack.org 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 Cc: Andrew Morton Cc: "Steven Rostedt (VMware)" Cc: Thomas Gleixner Cc: --- 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