diff options
Diffstat (limited to 'erts/emulator/beam/erl_trace.c')
| -rw-r--r-- | erts/emulator/beam/erl_trace.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c index ba70f068f0..b1d1e1d9b0 100644 --- a/erts/emulator/beam/erl_trace.c +++ b/erts/emulator/beam/erl_trace.c @@ -544,7 +544,7 @@ send_to_port(Process *c_p, Eterm message, */ static void -profile_send(Eterm message) { +profile_send(Eterm from, Eterm message) { Uint sz = 0; ErlHeapFragment *bp = NULL; Uint *hp = NULL; @@ -554,6 +554,9 @@ profile_send(Eterm message) { Eterm profiler = erts_get_system_profile(); + /* do not profile profiler pid */ + if (from == profiler) return; + if (is_internal_port(profiler)) { Port *profiler_port = NULL; @@ -2617,7 +2620,7 @@ profile_scheduler(Eterm scheduler_id, Eterm state) { make_small(active_sched), timestamp); hp += 7; #ifndef ERTS_SMP - profile_send(msg); + profile_send(NIL, msg); UnUseTmpHeapNoproc(LOCAL_HEAP_SIZE); #undef LOCAL_HEAP_SIZE #else @@ -2652,7 +2655,7 @@ profile_scheduler_q(Eterm scheduler_id, Eterm state, Eterm no_schedulers, Uint M timestamp = TUPLE3(hp, make_small(Ms), make_small(s), make_small(us)); hp += 4; msg = TUPLE6(hp, am_profile, am_scheduler, scheduler_id, state, no_schedulers, timestamp); hp += 7; #ifndef ERTS_SMP - profile_send(msg); + profile_send(NIL, msg); UnUseTmpHeapNoproc(LOCAL_HEAP_SIZE); #undef LOCAL_HEAP_SIZE #else @@ -2919,7 +2922,7 @@ profile_runnable_port(Port *p, Eterm status) { msg = TUPLE5(hp, am_profile, p->id, status, count, timestamp); hp += 6; #ifndef ERTS_SMP - profile_send(msg); + profile_send(p->id, msg); UnUseTmpHeapNoproc(LOCAL_HEAP_SIZE); #undef LOCAL_HEAP_SIZE #else @@ -2972,7 +2975,7 @@ profile_runnable_proc(Process *p, Eterm status){ timestamp = TUPLE3(hp, make_small(Ms), make_small(s), make_small(us)); hp += 4; msg = TUPLE5(hp, am_profile, p->id, status, where, timestamp); hp += 6; #ifndef ERTS_SMP - profile_send(msg); + profile_send(p->id, msg); UnUseTmpHeapNoproc(LOCAL_HEAP_SIZE); #undef LOCAL_HEAP_SIZE #else |