diff options
Diffstat (limited to 'erts/emulator/beam/erl_async.c')
-rw-r--r-- | erts/emulator/beam/erl_async.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_async.c b/erts/emulator/beam/erl_async.c index cdeeb5281b..84254af0c2 100644 --- a/erts/emulator/beam/erl_async.c +++ b/erts/emulator/beam/erl_async.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2000-2013. All Rights Reserved. + * Copyright Ericsson AB 2000-2016. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -28,6 +28,7 @@ #include "erl_thr_queue.h" #include "erl_async.h" #include "dtrace-wrapper.h" +#include "lttng-wrapper.h" #define ERTS_MAX_ASYNC_READY_CALLS_IN_SEQ 20 @@ -281,6 +282,13 @@ static ERTS_INLINE void async_add(ErtsAsync *a, ErtsAsyncQ* q) #endif erts_thr_q_enqueue(&q->thr_q, a); +#ifdef USE_LTTNG_VM_TRACEPOINTS + if (LTTNG_ENABLED(aio_pool_put)) { + lttng_decl_portbuf(port_str); + lttng_portid_to_str(a->port, port_str); + LTTNG2(aio_pool_put, port_str, -1); + } +#endif #ifdef USE_VM_PROBES if (DTRACE_ENABLED(aio_pool_add)) { DTRACE_CHARBUF(port_str, 16); @@ -317,6 +325,14 @@ static ERTS_INLINE ErtsAsync *async_get(ErtsThrQ_t *q, if (saved_fin_deq) erts_thr_q_append_finalize_dequeue_data(&a->q.fin_deq, &fin_deq); #endif +#ifdef USE_LTTNG_VM_TRACEPOINTS + if (LTTNG_ENABLED(aio_pool_get)) { + lttng_decl_portbuf(port_str); + int length = erts_thr_q_length_dirty(q); + lttng_portid_to_str(a->port, port_str); + LTTNG2(aio_pool_get, port_str, length); + } +#endif #ifdef USE_VM_PROBES if (DTRACE_ENABLED(aio_pool_get)) { DTRACE_CHARBUF(port_str, 16); |