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Removed linux linked list dependency.

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This commit is contained in:
Bahadir Balban
2009-06-02 13:19:17 +03:00
parent 4757f46f71
commit 276b4643c6
69 changed files with 455 additions and 885 deletions
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14
src/api/mutex.c
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@@ -18,13 +18,13 @@
struct mutex_queue {
unsigned long physical;
struct list_head list;
struct link list;
struct waitqueue_head wqh_waiters;
struct waitqueue_head wqh_wakers;
};
struct mutex_queue_head {
struct list_head list;
struct link list;
/*
* Single lock for:
@@ -42,7 +42,7 @@ struct mutex_queue_head {
void init_mutex_queue_head(void)
{
memset(&mutex_queue_head, 0, sizeof (mutex_queue_head));
INIT_LIST_HEAD(&mutex_queue_head.list);
link_init(&mutex_queue_head.list);
mutex_init(&mutex_queue_head.mutex_control_mutex);
}
void mutex_queue_head_lock()
@@ -61,7 +61,7 @@ void mutex_queue_init(struct mutex_queue *mq, unsigned long physical)
/* This is the unique key that describes this mutex */
mq->physical = physical;
INIT_LIST_HEAD(&mq->list);
link_init(&mq->list);
waitqueue_head_init(&mq->wqh_wakers);
waitqueue_head_init(&mq->wqh_waiters);
}
@@ -70,13 +70,13 @@ void mutex_control_add(struct mutex_queue *mq)
{
BUG_ON(!list_empty(&mq->list));
list_add(&mq->list, &mutex_queue_head.list);
list_insert(&mq->list, &mutex_queue_head.list);
mutex_queue_head.count++;
}
void mutex_control_remove(struct mutex_queue *mq)
{
list_del_init(&mq->list);
list_remove_init(&mq->list);
mutex_queue_head.count--;
}
@@ -86,7 +86,7 @@ struct mutex_queue *mutex_control_find(unsigned long mutex_physical)
struct mutex_queue *mutex_queue;
/* Find the mutex queue with this key */
list_for_each_entry(mutex_queue, &mutex_queue_head.list, list)
list_foreach_struct(mutex_queue, &mutex_queue_head.list, list)
if (mutex_queue->physical == mutex_physical)
return mutex_queue;