diff options
| author | Chuhong Yuan <[email protected]> | 2019-08-06 10:58:46 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-08-08 18:12:17 -0700 |
| commit | 4a8937b83892cb69524291cae6cdabad4a8be033 (patch) | |
| tree | b5a9309221ad0f066bdd08f1539a7fc2ecacd19b /tools/perf/scripts/python/intel-pt-events.py | |
| parent | e858ef1cd4bc1bdfcd18114a8195236e336cee42 (diff) | |
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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions