File 0162-erl_process.c-Add-more-assertions-in-proce... of Package erlang

Overview Repositories Revisions Requests Users Attributes Meta

File 0162-erl_process.c-Add-more-assertions-in-process-termina.patch of Package erlang (Revision c00e382f9228df78350599fa64aa357d)

Currently displaying revision c00e382f9228df78350599fa64aa357d , Show latest

From c819af0538083d861e8bd8ba66768f5e5a633311 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Mon, 29 May 2017 14:51:01 +0200
Subject: [PATCH 2/2] erl_process.c: Add more assertions in process termination

Before terminating a process, add assertions to make sure that
all queues for system tasks have been emptied.
---
 erts/emulator/beam/erl_process.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 0575729bb..d4385e398 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -13937,6 +13937,16 @@ erts_continue_exit_process(Process *p)
 	    goto yield;
     }
 
+#ifdef DEBUG
+    erts_smp_proc_lock(p, ERTS_PROC_LOCK_STATUS);
+    ASSERT(p->sys_task_qs == NULL);
+    ASSERT(ERTS_PROC_GET_DELAYED_GC_TASK_QS(p) == NULL);
+#ifdef ERTS_DIRTY_SCHEDULERS
+    ASSERT(p->dirty_sys_tasks == NULL);
+#endif
+    erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS);
+#endif
+
     if (p->flags & F_USING_DDLL) {
 	erts_ddll_proc_dead(p, ERTS_PROC_LOCK_MAIN);
 	p->flags &= ~F_USING_DDLL;
-- 
2.13.0

Places

File 0162-erl_process.c-Add-more-assertions-in-process-termina.patch of Package erlang (Revision c00e382f9228df78350599fa64aa357d)

Places