diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_trace.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_trace.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index 1e626533a4..856669d2c9 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -40,12 +40,11 @@ #define DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) -static erts_smp_mtx_t trace_pattern_mutex; const struct trace_pattern_flags erts_trace_pattern_flags_off = {0, 0, 0, 0, 0}; static int erts_default_trace_pattern_is_on; static Binary *erts_default_match_spec; static Binary *erts_default_meta_match_spec; -struct trace_pattern_flags erts_default_trace_pattern_flags; +static struct trace_pattern_flags erts_default_trace_pattern_flags; static Eterm erts_default_meta_tracer_pid; static void new_seq_trace_token(Process* p); /* help func for seq_trace_2*/ @@ -65,7 +64,6 @@ static void clear_trace_bif(int bif_index); void erts_bif_trace_init(void) { - erts_smp_mtx_init(&trace_pattern_mutex, "trace_pattern"); erts_default_trace_pattern_is_on = 0; erts_default_match_spec = NULL; erts_default_meta_match_spec = NULL; @@ -203,8 +201,8 @@ trace_pattern_3(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist) goto error; } - if (match_prog_set && !flags.local && !flags.meta && flags.call_count) { - /* A match prog is not allowed with just call_count */ + if (match_prog_set && !flags.local && !flags.meta && (flags.call_count || flags.call_time)) { + /* A match prog is not allowed with just call_count or call_time*/ goto error; } @@ -350,7 +348,6 @@ erts_get_default_trace_pattern(int *trace_pattern_is_on, struct trace_pattern_flags *trace_pattern_flags, Eterm *meta_tracer_pid) { - erts_smp_mtx_lock(&trace_pattern_mutex); if (trace_pattern_is_on) *trace_pattern_is_on = erts_default_trace_pattern_is_on; if (match_spec) @@ -361,7 +358,6 @@ erts_get_default_trace_pattern(int *trace_pattern_is_on, *trace_pattern_flags = erts_default_trace_pattern_flags; if (meta_tracer_pid) *meta_tracer_pid = erts_default_meta_tracer_pid; - erts_smp_mtx_unlock(&trace_pattern_mutex); } @@ -964,8 +960,8 @@ static int function_is_traced(Process *p, Binary **ms, /* out */ Binary **ms_meta, /* out */ Eterm *tracer_pid_meta, /* out */ - Sint *count, /* out */ - Eterm *call_time) /* out */ + Sint *count, /* out */ + Eterm *call_time) /* out */ { Export e; Export* ep; |