| commit | 61670adcb4a9f66ff3fa8a9e846a623d9a9e1553 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.ibm.com> | Mon Oct 01 13:27:41 2018 -0700 |
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | Sat Dec 01 12:45:35 2018 -0800 |
| tree | cd50d7521cfbafd513e34d5779b8e1d763f0ac70 | |
| parent | 2a7d968816a94a4c52f0082c085c6714a5b3f1ec [diff] |
rcutorture: Prepare for asynchronous access to rcu_fwd_startat Because rcutorture's forward-progress checking will trigger from an OOM notifier, this notifier will introduce asynchronous concurrent access to the rcu_fwd_startat variable. This commit therefore prepares for this by converting updates to WRITE_ONCE(). Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>