| commit | ed38446424dd531f1b7a167677232a6d400d69d5 | [log] [tgz] |
|---|---|---|
| author | Milos Vyletel <milos@redhat.com> | Fri Apr 17 16:38:04 2015 +0200 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Wed May 27 12:57:28 2015 -0700 |
| tree | 061898389cefd9fd56264e1b4391134cd42e2cac | |
| parent | ee7c29be3695996536395f647e8a2ed6b1ab3a0d [diff] |
documentation: State that rcu_dereference() reloads pointer Make a note stating that repeated calls of rcu_dereference() may not return the same pointer if update happens while in critical section. Reported-by: Jeff Haran <jeff.haran@citrix.com> Signed-off-by: Milos Vyletel <milos@redhat.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>