diff options
Diffstat (limited to 'erts/emulator/beam/erl_port_task.c')
-rw-r--r-- | erts/emulator/beam/erl_port_task.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c index 967a14f0d1..c10724b951 100644 --- a/erts/emulator/beam/erl_port_task.c +++ b/erts/emulator/beam/erl_port_task.c @@ -625,6 +625,7 @@ erts_port_task_schedule(Eterm id, if (!enq_port) { ERTS_PT_CHK_PRES_PORTQ(runq, pp); + erts_smp_runq_unlock(runq); } else { enqueue_port(runq, pp); @@ -634,9 +635,10 @@ erts_port_task_schedule(Eterm id, profile_runnable_port(pp, am_active); } + erts_smp_runq_unlock(runq); + erts_smp_notify_inc_runq(runq); } - erts_smp_runq_unlock(runq); return 0; } @@ -944,8 +946,8 @@ erts_port_task_execute(ErtsRunQueue *runq, Port **curr_port_pp) enqueue_port(xrunq, pp); ASSERT(pp->sched.exe_taskq); pp->sched.exe_taskq = NULL; - erts_smp_notify_inc_runq(xrunq); erts_smp_runq_unlock(xrunq); + erts_smp_notify_inc_runq(xrunq); } #endif port_was_enqueued = 1; @@ -1112,7 +1114,6 @@ erts_port_migrate(Port *prt, int *prt_locked, dequeue_port(from_rq, prt); erts_smp_atomic_set(&prt->run_queue, (long) to_rq); enqueue_port(to_rq, prt); - erts_smp_notify_inc_runq(to_rq); return ERTS_MIGRATE_SUCCESS; } |