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| author | Paul E. McKenney <[email protected]> | 2019-11-04 16:08:30 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2020-01-24 18:33:51 +0000 |
| commit | 844a378de3372c923909681706d62336d702531e (patch) | |
| tree | 2519d04a043f31a4929b586c5c2441d283aa3e41 /tools/perf/scripts/python/stackcollapse.py | |
| parent | rcu: Switch force_qs_rnp() to for_each_leaf_node_cpu_mask() (diff) | |
| download | kernel-844a378de3372c923909681706d62336d702531e.tar.gz kernel-844a378de3372c923909681706d62336d702531e.zip | |
srcu: Apply *_ONCE() to ->srcu_last_gp_end
The ->srcu_last_gp_end field is accessed from any CPU at any time
by synchronize_srcu(), so non-initialization references need to use
READ_ONCE() and WRITE_ONCE(). This commit therefore makes that change.
Reported-by: [email protected]
Acked-by: Marco Elver <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions