diff options
| author | Andrea Parri <[email protected]> | 2019-05-20 19:23:58 +0200 |
|---|---|---|
| committer | Ilya Dryomov <[email protected]> | 2019-07-08 14:01:42 +0200 |
| commit | 749607731e26dfb2558118038c40e9c0c80d23b5 (patch) | |
| tree | fb689b0cecc98404c029b3f626bf7d5929b16f8d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 718807289d4130be1fe13f24f018733116958070 (diff) | |
ceph: fix improper use of smp_mb__before_atomic()
This barrier only applies to the read-modify-write operations; in
particular, it does not apply to the atomic64_set() primitive.
Replace the barrier with an smp_mb().
Fixes: fdd4e15838e59 ("ceph: rework dcache readdir")
Reported-by: "Paul E. McKenney" <[email protected]>
Reported-by: Peter Zijlstra <[email protected]>
Signed-off-by: Andrea Parri <[email protected]>
Reviewed-by: "Yan, Zheng" <[email protected]>
Signed-off-by: Ilya Dryomov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions