X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=sched.c;h=c5b2c5ea1b4badf8b5f2e02fe94a03c9cdb6421f;hp=bd98a51593593f4f345de376eee137bb7ac8a44b;hb=7d1805d1559e08e0af701155574aef220925d411;hpb=392fc2f4c17fcbfa9e5ba7a2a1c0e79446137169

diff --git a/sched.c b/sched.c
index bd98a515..c5b2c5ea 100644
--- a/sched.c
+++ b/sched.c
@@ -10,6 +10,9 @@
 struct list_head pre_select_list;
 struct list_head post_select_list;
 
+static struct timeval now_struct;
+struct timeval *now = &now_struct;
+
 static void sched_preselect(struct sched *s)
 {
 	struct task *t, *tmp;
@@ -42,7 +45,7 @@ static void sched_post_select(struct sched *s)
 int sched(struct sched *s)
 {
 
-	gettimeofday(&s->now, NULL);
+	gettimeofday(now, NULL);
 again:
 	FD_ZERO(&s->rfds);
 	FD_ZERO(&s->wfds);
@@ -53,7 +56,7 @@ again:
 		&s->wfds, &s->timeout);
 	if (s->select_ret < 0)
 		return s->select_ret;
-	gettimeofday(&s->now, NULL);
+	gettimeofday(now, NULL);
 	sched_post_select(s);
 	if (list_empty(&pre_select_list) && list_empty(&post_select_list))
 		return 0;
@@ -65,17 +68,11 @@ void *register_task(struct task *t)
 	PARA_INFO_LOG("registering %s (%p)\n", t->status, t);
 	if (t->pre_select) {
 		PARA_DEBUG_LOG("pre_select: %p\n", &t->pre_select);
-		if (t->flags & PRE_ADD_TAIL)
-			list_add_tail(&t->pre_select_node, &pre_select_list);
-		else
-			list_add(&t->pre_select_node, &pre_select_list);
+		list_add(&t->pre_select_node, &pre_select_list);
 	}
 	if (t->post_select) {
 		PARA_DEBUG_LOG("post_select: %p\n", &t->pre_select);
-		if (t->flags & POST_ADD_TAIL)
-			list_add_tail(&t->post_select_node, &post_select_list);
-		else
-			list_add(&t->post_select_node, &post_select_list);
+		list_add(&t->post_select_node, &post_select_list);
 	}
 	return t;
 }