| commit | 33423974bfc1c61193df765078f0466fece7021e | [log] [tgz] |
|---|---|---|
| author | Pranith Kumar <bobby.prani@gmail.com> | Tue Oct 28 15:09:56 2014 -0700 |
| committer | Mike Snitzer <snitzer@redhat.com> | Mon Nov 10 15:25:29 2014 -0500 |
| tree | 7be12b81b13b978cda2f483a875c39a4def34dab | |
| parent | 42d6a8ce3c3f70bf77a40ace385f59e1b5b9918f [diff] |
dm: Use rcu_dereference() for accessing rcu pointer The map field in 'struct mapped_device' is an rcu pointer. Use rcu_dereference() while accessing it. 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>