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| author | Patrik Nyblom <[email protected]> | 2012-02-13 20:13:37 +0100 |
|---|---|---|
| committer | Patrik Nyblom <[email protected]> | 2012-03-22 18:16:14 +0100 |
| commit | c15f94e7922040b63f3abf8680cd77d5548fecf3 (patch) | |
| tree | 498dd289cf85393a70d4f34ff20c59338fd24066 /erts/emulator/beam/utils.c | |
| parent | 0fd4e39abeea3fc87b78eec8495109f9245b5ac8 (diff) | |
| download | otp-c15f94e7922040b63f3abf8680cd77d5548fecf3.tar.gz otp-c15f94e7922040b63f3abf8680cd77d5548fecf3.tar.bz2 otp-c15f94e7922040b63f3abf8680cd77d5548fecf3.zip | |
Add user tag spreading functionality to VM and use in file
User tags in a dynamic trace enabled VM are spread throughout the system
in the same way as seq_trace tokens. This is used by the file module
and various other modules to get hold of the tag from the user process
without changing the protocol.
Diffstat (limited to 'erts/emulator/beam/utils.c')
| -rw-r--r-- | erts/emulator/beam/utils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index 49b6618f73..2efcd19162 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -1697,7 +1697,11 @@ static int do_send_to_logger(Eterm tag, Eterm gleader, char *buf, int len) erts_queue_error_logger_message(from, tuple3, bp); } #else - erts_queue_message(p, NULL /* only used for smp build */, bp, tuple3, NIL); + erts_queue_message(p, NULL /* only used for smp build */, bp, tuple3, NIL +#ifdef HAVE_DTRACE + , NIL +#endif + ); #endif return 0; } |