| commit | 591c6d1710cd73824057d08eda302cf2a7cfd18a | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Thu Aug 08 22:26:23 2013 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Sep 23 09:16:13 2013 -0700 |
| tree | dda4911c2001171f19cf09ed23ed652d43564114 | |
| parent | 88d6df612cc3c99f56cc18461fcc531c3a145544 [diff] |
rcu: Flag lockless access to ->gp_flags with ACCESS_ONCE() This commit applies ACCESS_ONCE() to an outside-of-lock access to ->gp_flags. Although it is hard to imagine any sane compiler messing this particular case up, the documentation benefits are substantial. Plus the definition of "sane compiler" grows ever looser. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>