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| author | Chuhong Yuan <hslester96@gmail.com> | 2019-08-06 05:58:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-09 04:12:17 +0300 |
| commit | 4a8937b83892cb69524291cae6cdabad4a8be033 (patch) | |
| tree | b5a9309221ad0f066bdd08f1539a7fc2ecacd19b /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | e858ef1cd4bc1bdfcd18114a8195236e336cee42 (diff) | |
| download | linux-4a8937b83892cb69524291cae6cdabad4a8be033.tar.xz | |
cxgb4: smt: Add lock for atomic_dec_and_test
The atomic_dec_and_test() is not safe because it is
outside of locks.
Move the locks of t4_smte_free() to its caller,
cxgb4_smt_release() to protect the atomic decrement.
Fixes: 3bdb376e6944 ("cxgb4: introduce SMT ops to prepare for SMAC rewrite support")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions