Commit 6fa99520 authored Oct 28, 2014 by Pranith Kumar Committed by Mike Snitzer Nov 10, 2014

dm: sparse: Annotate field with __rcu for checking



Annotate the map field with __rcu since this is a rcu pointer which is checked
by sparse.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

parent 33423974

drivers/md/dm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;