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| 3 | 3 | ||
| 4 | #include |
4 | #include |
| Line 5... | Line 5... | ||
| 5 | #include |
5 | #include |
| - | 6 | ||
| - | 7 | typedef struct __wait_queue wait_queue_t; |
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| 6 | 8 | typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int flags, void *key); |
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| Line 7... | Line 9... | ||
| 7 | typedef struct __wait_queue wait_queue_t; |
9 | |
| 8 | typedef struct __wait_queue_head wait_queue_head_t; |
10 | typedef struct __wait_queue_head wait_queue_head_t; |
| - | 11 | ||
| 9 | 12 | struct __wait_queue |
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| 10 | struct __wait_queue |
13 | { |
| 11 | { |
14 | wait_queue_func_t func; |
| Line 12... | Line 15... | ||
| 12 | struct list_head task_list; |
15 | struct list_head task_list; |
| Line 56... | Line 59... | ||
| 56 | spin_unlock_irqrestore(&wq.lock, flags); \ |
59 | spin_unlock_irqrestore(&wq.lock, flags); \ |
| 57 | \ |
60 | \ |
| 58 | for(;;){ \ |
61 | for(;;){ \ |
| 59 | if (condition) \ |
62 | if (condition) \ |
| 60 | break; \ |
63 | break; \ |
| 61 | WaitEvent(__wait.evnt); \ |
64 | WaitEventTimeout(__wait.evnt, timeout); \ |
| 62 | }; \ |
65 | }; \ |
| 63 | if (!list_empty(&__wait.task_list)) { \ |
66 | if (!list_empty(&__wait.task_list)) { \ |
| 64 | spin_lock_irqsave(&wq.lock, flags); \ |
67 | spin_lock_irqsave(&wq.lock, flags); \ |
| 65 | list_del_init(&__wait.task_list); \ |
68 | list_del_init(&__wait.task_list); \ |
| 66 | spin_unlock_irqrestore(&wq.lock, flags); \ |
69 | spin_unlock_irqrestore(&wq.lock, flags); \ |
| Line 189... | Line 192... | ||
| 189 | struct completion { |
192 | struct completion { |
| 190 | unsigned int done; |
193 | unsigned int done; |
| 191 | wait_queue_head_t wait; |
194 | wait_queue_head_t wait; |
| 192 | }; |
195 | }; |
| Line -... | Line 196... | ||
| - | 196 | ||
| - | 197 | int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key); |
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| - | 198 | ||
| - | 199 | ||
| - | 200 | #define DEFINE_WAIT_FUNC(name, function) \ |
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| - | 201 | wait_queue_t name = { \ |
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| - | 202 | .func = function, \ |
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| - | 203 | .task_list = LIST_HEAD_INIT((name).task_list), \ |
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| - | 204 | .evnt = CreateEvent(NULL, MANUAL_DESTROY), \ |
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| - | 205 | } |
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| - | 206 | ||
| - | 207 | #define DEFINE_WAIT(name) DEFINE_WAIT_FUNC(name, autoremove_wake_function) |
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| 193 | 208 | ||