Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756060AbaJ1WOJ (ORCPT ); Tue, 28 Oct 2014 18:14:09 -0400 Received: from e39.co.us.ibm.com ([32.97.110.160]:54095 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755917AbaJ1WN6 (ORCPT ); Tue, 28 Oct 2014 18:13:58 -0400 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.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, dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com, bobby.prani@gmail.com, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 4/9] dm: sparse: Annotate field with __rcu for checking Date: Tue, 28 Oct 2014 15:09:57 -0700 Message-Id: <1414534202-27312-4-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1414534202-27312-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20141028220944.GA26114@linux.vnet.ibm.com> <1414534202-27312-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14102822-0033-0000-0000-0000028046B7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Pranith Kumar Annotate the map field with __rcu since this is a rcu pointer which is checked by sparse. Signed-off-by: Pranith Kumar Signed-off-by: Paul E. McKenney --- drivers/md/dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index e7399362722e..3372b8378830 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -140,7 +140,7 @@ struct mapped_device { * Use dm_get_live_table{_fast} or take suspend_lock for * dereference. */ - struct dm_table *map; + struct dm_table __rcu *map; struct list_head table_devices; struct mutex table_devices_lock; -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/