From: Andre Noll <maan@systemlinux.org>
Date: Mon, 31 Mar 2008 17:08:34 +0000 (+0200)
Subject: Fix afs shutdown.
X-Git-Tag: v0.3.2~42
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=78882bd94652b156e55e6385a33cd5126c439651;ds=sidebyside

Fix afs shutdown.

In case para_server dies, the afs process must unregister all
tasks in order to shut down cleanly.
---

diff --git a/afs.c b/afs.c
index 0454b8ef..03a8d4b9 100644
--- a/afs.c
+++ b/afs.c
@@ -763,8 +763,8 @@ static void signal_post_select(struct sched *s, struct task *t)
 {
 	struct signal_task *st = container_of(t, struct signal_task, task);
 	if (getppid() == 1) {
-		t->error = -E_AFS_PARENT_DIED;
-		return;
+		PARA_EMERG_LOG("para_server died\n");
+		goto shutdown;
 	}
 	if (!FD_ISSET(st->fd, &s->rfds))
 		return;
@@ -777,6 +777,8 @@ static void signal_post_select(struct sched *s, struct task *t)
 		init_admissible_files(current_mop);
 		return;
 	}
+	PARA_EMERG_LOG("terminating on signal %d\n", st->signum);
+shutdown:
 	sched_shutdown();
 	t->error = -E_AFS_SIGNAL;
 }