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| author | Björn-Egil Dahlberg <[email protected]> | 2010-02-02 15:28:11 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-02-08 18:05:13 +0100 |
| commit | 628aa0e68a0632905a28f66e71ae10fb15f12fbe (patch) | |
| tree | 6b0729873a43f1e99354013a06955624ee2c93b1 /erts/emulator/beam/io.c | |
| parent | cfff4e99860a4d21a42645b20f76188dde704e54 (diff) | |
| download | otp-628aa0e68a0632905a28f66e71ae10fb15f12fbe.tar.gz otp-628aa0e68a0632905a28f66e71ae10fb15f12fbe.tar.bz2 otp-628aa0e68a0632905a28f66e71ae10fb15f12fbe.zip | |
Add runtime option to enable/disable lcnt stats
Add erts_debug:lock_counters({copy_save, bool()}). This option
enables or disables statistics saving for destroyed processes and
ets-tables. Enabling this might consume a lot of memory.
Add id-numbering for lock classes which is otherwise undefined.
Diffstat (limited to 'erts/emulator/beam/io.c')
| -rw-r--r-- | erts/emulator/beam/io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index 61985271e6..34afe5656c 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -1227,7 +1227,7 @@ void init_io(void) erts_smp_atomic_init(&erts_port[i].refc, 0); erts_port[i].lock = NULL; erts_port[i].xports = NULL; - erts_smp_spinlock_init(&erts_port[i].state_lck, "port_state"); + erts_smp_spinlock_init_x(&erts_port[i].state_lck, "port_state", make_small(i)); #endif erts_port[i].tracer_proc = NIL; erts_port[i].trace_flags = 0; |