diff options
Diffstat (limited to 'mjit.c')
-rw-r--r-- | mjit.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -333,12 +333,13 @@ mjit_recompile(const rb_iseq_t *iseq) verbose(1, "JIT recompile: %s@%s:%d", RSTRING_PTR(iseq->body->location.label), RSTRING_PTR(rb_iseq_path(iseq)), FIX2INT(iseq->body->location.first_lineno)); + // Lazily move active_units to stale_units to avoid race conditions around active_units with compaction CRITICAL_SECTION_START(3, "in rb_mjit_recompile_iseq"); - remove_from_list(iseq->body->jit_unit, &active_units); - iseq->body->jit_func = (mjit_func_t)NOT_ADDED_JIT_ISEQ_FUNC; - add_to_list(iseq->body->jit_unit, &stale_units); + iseq->body->jit_unit->stale_p = true; + pending_stale_p = true; CRITICAL_SECTION_FINISH(3, "in rb_mjit_recompile_iseq"); + iseq->body->jit_func = (mjit_func_t)NOT_ADDED_JIT_ISEQ_FUNC; mjit_add_iseq_to_process(iseq, &iseq->body->jit_unit->compile_info); if (UNLIKELY(mjit_opts.wait)) { mjit_wait(iseq->body); |