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| author | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-10-01 23:27:41 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-12-01 23:45:35 +0300 |
| commit | 61670adcb4a9f66ff3fa8a9e846a623d9a9e1553 (patch) | |
| tree | cd50d7521cfbafd513e34d5779b8e1d763f0ac70 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2a7d968816a94a4c52f0082c085c6714a5b3f1ec (diff) | |
| download | linux-61670adcb4a9f66ff3fa8a9e846a623d9a9e1553.tar.xz | |
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>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions