| commit | 98d4d8b7cd53625c184cebb8b218eb9920f2bb67 | [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> | Tue May 12 11:40:21 2015 -0700 |
| tree | 7ded8c2d7b14d42856541742e374bd3f7e72c5eb | |
| parent | 66e0b211c73744d1df4c2bacb7173440ba7d6aca [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>