From c057b468ee7535f199aa01301ff93e059fad4b07 Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Wed, 11 Jan 2017 18:18:11 +0100 Subject: Fix call time tracing with dirty schedulers --- erts/emulator/beam/erl_bif_trace.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'erts/emulator/beam/erl_bif_trace.c') diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index 96275eb228..0627526d7e 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -1062,9 +1062,16 @@ trace_info_func(Process* p, Eterm func_spec, Eterm key) erts_smp_thr_progress_block(); } #endif +#ifdef ERTS_DIRTY_SCHEDULERS + erts_smp_mtx_lock(&erts_dirty_bp_ix_mtx); +#endif + r = function_is_traced(p, mfa, &ms, &ms_meta, &meta, &count, &call_time); +#ifdef ERTS_DIRTY_SCHEDULERS + erts_smp_mtx_unlock(&erts_dirty_bp_ix_mtx); +#endif #ifdef ERTS_SMP if ( (key == am_call_time) || (key == am_all)) { erts_smp_thr_progress_unblock(); -- cgit v1.2.3