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a9da8ab2 JA |
1 | #ifndef FIO_RATE_H |
2 | #define FIO_RATE_H | |
3 | ||
4 | #include "flist.h" | |
5 | ||
6 | typedef void (workqueue_fn)(struct thread_data *, struct io_u *); | |
7 | ||
8 | struct workqueue { | |
9 | unsigned int max_workers; | |
10 | ||
11 | struct thread_data *td; | |
12 | workqueue_fn *fn; | |
13 | ||
14 | uint64_t work_seq; | |
15 | struct submit_worker *workers; | |
16 | unsigned int next_free_worker; | |
17 | ||
18 | pthread_cond_t flush_cond; | |
19 | pthread_mutex_t flush_lock; | |
2a274336 | 20 | pthread_mutex_t stat_lock; |
a9da8ab2 JA |
21 | volatile int wake_idle; |
22 | }; | |
23 | ||
24 | int workqueue_init(struct thread_data *td, struct workqueue *wq, workqueue_fn *fn, unsigned int max_workers); | |
25 | void workqueue_exit(struct workqueue *wq); | |
26 | ||
27 | int workqueue_enqueue(struct workqueue *wq, struct io_u *io_u); | |
28 | void workqueue_flush(struct workqueue *wq); | |
29 | ||
30 | #endif |