72 util_queue_fence_init(struct util_queue_fence *fence)  in util_queue_fence_init()  argument
74    fence->val = 0;  in util_queue_fence_init()
78 util_queue_fence_destroy(struct util_queue_fence *fence)  in util_queue_fence_destroy()  argument
80    assert(fence->val == 0);  in util_queue_fence_destroy()
85 util_queue_fence_signal(struct util_queue_fence *fence)  in util_queue_fence_signal()  argument
87    uint32_t val = p_atomic_xchg(&fence->val, 0);  in util_queue_fence_signal()
92       futex_wake(&fence->val, INT_MAX);  in util_queue_fence_signal()
102 util_queue_fence_reset(struct util_queue_fence *fence)  in util_queue_fence_reset()  argument
105    fence->val = 1;  in util_queue_fence_reset()
107    uint32_t v = p_atomic_xchg(&fence->val, 1);  in util_queue_fence_reset()
113 util_queue_fence_is_signalled(struct util_queue_fence *fence)  in util_queue_fence_is_signalled()  argument
115    return fence->val == 0;  in util_queue_fence_is_signalled()
129 void util_queue_fence_init(struct util_queue_fence *fence);
130 void util_queue_fence_destroy(struct util_queue_fence *fence);
131 void util_queue_fence_signal(struct util_queue_fence *fence);
140 util_queue_fence_reset(struct util_queue_fence *fence)  in util_queue_fence_reset()  argument
142    assert(fence->signalled);  in util_queue_fence_reset()
143    fence->signalled = 0;  in util_queue_fence_reset()
147 util_queue_fence_is_signalled(struct util_queue_fence *fence)  in util_queue_fence_is_signalled()  argument
149    return fence->signalled != 0;  in util_queue_fence_is_signalled()
154 _util_queue_fence_wait(struct util_queue_fence *fence);
157 util_queue_fence_wait(struct util_queue_fence *fence)  in util_queue_fence_wait()  argument
159    if (unlikely(!util_queue_fence_is_signalled(fence)))  in util_queue_fence_wait()
160       _util_queue_fence_wait(fence);  in util_queue_fence_wait()
164 _util_queue_fence_wait_timeout(struct util_queue_fence *fence,
177 util_queue_fence_wait_timeout(struct util_queue_fence *fence,  in util_queue_fence_wait_timeout()  argument
180    if (util_queue_fence_is_signalled(fence))  in util_queue_fence_wait_timeout()
184       _util_queue_fence_wait(fence);  in util_queue_fence_wait_timeout()
188    return _util_queue_fence_wait_timeout(fence, abs_timeout);  in util_queue_fence_wait_timeout()
195    struct util_queue_fence *fence;  member
230                         struct util_queue_fence *fence,
234                          struct util_queue_fence *fence);