| commit | 91dc95427a0d30ac2c58d6e943c7f40a3f25d908 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Feb 18 09:47:13 2014 -0800 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Apr 29 08:42:31 2014 -0700 |
| tree | 546418f74ad6d0fae8a736290139475fd34dafa1 | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 [diff] |
rcu: Protect ->gp_flags accesses with ACCESS_ONCE() A number of ->gp_flags accesses don't have ACCESS_ONCE(), but all of the can race against other loads or stores. This commit therefore applies ACCESS_ONCE() to the unprotected ->gp_flags accesses. Reported-by: Alexey Roytman <alexey.roytman@oracle.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>