diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/erl_bif_info.c | 8 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_proc_sig_queue.c | 26 | ||||
| -rw-r--r-- | erts/emulator/beam/msg_instrs.tab | 3 | ||||
| -rw-r--r-- | erts/emulator/hipe/hipe_native_bif.c | 3 |
4 files changed, 23 insertions, 17 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 8687aefd78..6f9e507228 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -757,7 +757,7 @@ typedef struct { static ErtsProcessInfoArgs pi_args[] = { {am_registered_name, 0, 0, ERTS_PROC_LOCK_MAIN}, - {am_current_function, 4, 0, ERTS_PROC_LOCK_MAIN}, + {am_current_function, 4, ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, {am_initial_call, 4, 0, ERTS_PROC_LOCK_MAIN}, {am_status, 0, 0, 0}, {am_messages, 0, ERTS_PI_FLAG_WANT_MSGS|ERTS_PI_FLAG_NEED_MSGQ_LEN|ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, @@ -779,15 +779,15 @@ static ErtsProcessInfoArgs pi_args[] = { {am_binary, 0, ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, {am_sequential_trace_token, 0, 0, ERTS_PROC_LOCK_MAIN}, {am_catchlevel, 0, 0, ERTS_PROC_LOCK_MAIN}, - {am_backtrace, 0, 0, ERTS_PROC_LOCK_MAIN}, + {am_backtrace, 0, ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, {am_last_calls, 0, 0, ERTS_PROC_LOCK_MAIN}, {am_total_heap_size, 0, ERTS_PI_FLAG_NEED_MSGQ_LEN|ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, {am_suspending, 0, ERTS_PI_FLAG_FORCE_SIG_SEND, 0}, {am_min_heap_size, 0, 0, ERTS_PROC_LOCK_MAIN}, {am_min_bin_vheap_size, 0, 0, ERTS_PROC_LOCK_MAIN}, {am_max_heap_size, 0, 0, ERTS_PROC_LOCK_MAIN}, - {am_current_location, 0, 0, ERTS_PROC_LOCK_MAIN}, - {am_current_stacktrace, 0, 0, ERTS_PROC_LOCK_MAIN}, + {am_current_location, 0, ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, + {am_current_stacktrace, 0, ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, {am_message_queue_data, 0, 0, ERTS_PROC_LOCK_MAIN}, {am_garbage_collection_info, ERTS_PROCESS_GC_INFO_MAX_SIZE, 0, ERTS_PROC_LOCK_MAIN}, {am_magic_ref, 0, ERTS_PI_FLAG_FORCE_SIG_SEND, ERTS_PROC_LOCK_MAIN}, diff --git a/erts/emulator/beam/erl_proc_sig_queue.c b/erts/emulator/beam/erl_proc_sig_queue.c index a2e6f1d39d..5165cd22a5 100644 --- a/erts/emulator/beam/erl_proc_sig_queue.c +++ b/erts/emulator/beam/erl_proc_sig_queue.c @@ -2558,18 +2558,6 @@ handle_process_info(Process *c_p, ErtsSigRecvTracing *tracing, *c_p->sig_qs.last = NULL; } - if (!pisig->common.specific.next) { - /* - * No more signals in middle queue... - * - * Process-info 'status' needs sig-q - * process flag to be updated in order - * to show accurate result... - */ - erts_atomic32_read_band_nob(&c_p->state, - ~ERTS_PSFLG_SIG_Q); - } - #ifdef ERTS_PROC_SIG_HARD_DEBUG_SIGQ_MSG_LEN { Sint len; @@ -2583,8 +2571,20 @@ handle_process_info(Process *c_p, ErtsSigRecvTracing *tracing, #endif } } - if (is_alive) + if (is_alive) { + if (!pisig->common.specific.next) { + /* + * No more signals in middle queue... + * + * Process-info 'status' needs sig-q + * process flag to be updated in order + * to show accurate result... + */ + erts_atomic32_read_band_nob(&c_p->state, + ~ERTS_PSFLG_SIG_Q); + } remove_nm_sig(c_p, sig, next_nm_sig); + } rp = erts_proc_lookup(pisig->requester); ASSERT(c_p != rp); diff --git a/erts/emulator/beam/msg_instrs.tab b/erts/emulator/beam/msg_instrs.tab index 26bea0efc6..9bf3aefaca 100644 --- a/erts/emulator/beam/msg_instrs.tab +++ b/erts/emulator/beam/msg_instrs.tab @@ -102,6 +102,9 @@ i_loop_rec(Dest) { if (ERTS_UNLIKELY(msgp == NULL)) { int get_out; SWAPOUT; + $SET_CP_I_ABS(I); + c_p->arity = 0; + c_p->current = NULL; FCALLS -= erts_proc_sig_receive_helper(c_p, FCALLS, neg_o_reds, &msgp, &get_out); SWAPIN; diff --git a/erts/emulator/hipe/hipe_native_bif.c b/erts/emulator/hipe/hipe_native_bif.c index cf8c4139be..24078af046 100644 --- a/erts/emulator/hipe/hipe_native_bif.c +++ b/erts/emulator/hipe/hipe_native_bif.c @@ -546,6 +546,9 @@ Eterm hipe_check_get_msg(Process *c_p) if (!msgp) { int get_out; + c_p->i = NULL; + c_p->arity = 0; + c_p->current = NULL; (void) erts_proc_sig_receive_helper(c_p, CONTEXT_REDS, 0, &msgp, &get_out); /* FIXME: Need to bump reductions... */ |