diff options
Diffstat (limited to 'Python/instrumentation.c')
| -rw-r--r-- | Python/instrumentation.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Python/instrumentation.c b/Python/instrumentation.c index 328a3b1..ce97c3a 100644 --- a/Python/instrumentation.c +++ b/Python/instrumentation.c @@ -626,9 +626,10 @@ de_instrument(PyCodeObject *code, int i, int event) return; } CHECK(_PyOpcode_Deopt[deinstrumented] == deinstrumented); - *opcode_ptr = deinstrumented; + FT_ATOMIC_STORE_UINT8_RELAXED(*opcode_ptr, deinstrumented); if (_PyOpcode_Caches[deinstrumented]) { - instr[1].counter = adaptive_counter_warmup(); + FT_ATOMIC_STORE_UINT16_RELAXED(instr[1].counter.as_counter, + adaptive_counter_warmup().as_counter); } } @@ -703,8 +704,10 @@ instrument(PyCodeObject *code, int i) int deopt = _PyOpcode_Deopt[opcode]; int instrumented = INSTRUMENTED_OPCODES[deopt]; assert(instrumented); - *opcode_ptr = instrumented; + FT_ATOMIC_STORE_UINT8_RELAXED(*opcode_ptr, instrumented); if (_PyOpcode_Caches[deopt]) { + FT_ATOMIC_STORE_UINT16_RELAXED(instr[1].counter.as_counter, + adaptive_counter_warmup().as_counter); instr[1].counter = adaptive_counter_warmup(); } } |