diff options
Diffstat (limited to 'vm_trace.c')
-rw-r--r-- | vm_trace.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vm_trace.c b/vm_trace.c index 3fc4da9f9a..4020cd4453 100644 --- a/vm_trace.c +++ b/vm_trace.c @@ -1588,7 +1588,7 @@ enum postponed_job_register_result { PJRR_INTERRUPTED = 2 }; -/* Async-signal-safe */ +/* Async-signal-safe, thread-safe against MJIT worker thread */ static enum postponed_job_register_result postponed_job_register(rb_execution_context_t *ec, rb_vm_t *vm, unsigned int flags, rb_postponed_job_func_t func, void *data, int max, int expected_index) @@ -1596,11 +1596,13 @@ postponed_job_register(rb_execution_context_t *ec, rb_vm_t *vm, rb_postponed_job_t *pjob; if (expected_index >= max) return PJRR_FULL; /* failed */ + if (mjit_enabled) mjit_postponed_job_register_start_hook(); if (ATOMIC_CAS(vm->postponed_job_index, expected_index, expected_index+1) == expected_index) { pjob = &vm->postponed_job_buffer[expected_index]; } else { + if (mjit_enabled) mjit_postponed_job_register_finish_hook(); return PJRR_INTERRUPTED; } @@ -1609,6 +1611,7 @@ postponed_job_register(rb_execution_context_t *ec, rb_vm_t *vm, pjob->data = data; RUBY_VM_SET_POSTPONED_JOB_INTERRUPT(ec); + if (mjit_enabled) mjit_postponed_job_register_finish_hook(); return PJRR_SUCCESS; } |