add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/kernel/sched/swait.c
..
..
@@ -32,24 +32,18 @@
32
32
 }
33
33
 EXPORT_SYMBOL(swake_up_locked);
34
34
 
35
+/*
36
+ * Wake up all waiters. This is an interface which is solely exposed for
37
+ * completions and not for general usage.
38
+ *
39
+ * It is intentionally different from swake_up_all() to allow usage from
40
+ * hard interrupt context and interrupt disabled regions.
41
+ */
35
42
 void swake_up_all_locked(struct swait_queue_head *q)
36
43
 {
37
-	struct swait_queue *curr;
38
-	int wakes = 0;
39
-
40
-	while (!list_empty(&q->task_list)) {
41
-
42
-		curr = list_first_entry(&q->task_list, typeof(*curr),
43
-					task_list);
44
-		wake_up_process(curr->task);
45
-		list_del_init(&curr->task_list);
46
-		wakes++;
47
-	}
48
-	if (pm_in_action)
49
-		return;
50
-	WARN(wakes > 2, "complete_all() with %d waiters\n", wakes);
44
+	while (!list_empty(&q->task_list))
45
+		swake_up_locked(q);
51
46
 }
52
-EXPORT_SYMBOL(swake_up_all_locked);
53
47
 
54
48
 void swake_up_one(struct swait_queue_head *q)
55
49
 {
..
..
@@ -113,7 +107,7 @@
113
107
 	long ret = 0;
114
108
 
115
109
 	raw_spin_lock_irqsave(&q->lock, flags);
116
-	if (unlikely(signal_pending_state(state, current))) {
110
+	if (signal_pending_state(state, current)) {
117
111
 		/*
118
112
 		 * See prepare_to_wait_event(). TL;DR, subsequent swake_up_one()
119
113
 		 * must not see us.