diff options
Diffstat (limited to 'erts/emulator/beam/erl_port_task.c')
| -rw-r--r-- | erts/emulator/beam/erl_port_task.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c index 25bba5cf17..a8cb4563d6 100644 --- a/erts/emulator/beam/erl_port_task.c +++ b/erts/emulator/beam/erl_port_task.c @@ -62,6 +62,7 @@ do { \ (P)->sched.next = NULL; \ } while (0) +#ifdef USE_VM_PROBES #define DTRACE_DRIVER(PROBE_NAME, PP) \ if (DTRACE_ENABLED(driver_ready_input)) { \ DTRACE_CHARBUF(process_str, DTRACE_TERM_BUF_SIZE); \ @@ -71,6 +72,9 @@ do { \ dtrace_port_str(PP, port_str); \ DTRACE3(PROBE_NAME, process_str, port_str, PP->name); \ } +#else +#define DTRACE_DRIVER(PROBE_NAME, PP) do {} while(0) +#endif erts_smp_atomic_t erts_port_task_outstanding_io_tasks; |