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-rw-r--r--erts/emulator/beam/erl_async.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_async.c b/erts/emulator/beam/erl_async.c
index cdeeb5281b..69240f7886 100644
--- a/erts/emulator/beam/erl_async.c
+++ b/erts/emulator/beam/erl_async.c
@@ -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_add)) {
+ lttng_decl_portbuf(port_str);
+ lttng_portid_to_str(a->port, port_str);
+ LTTNG2(aio_pool_add, 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);