| Jens Axboe | 38a812d | 2014-07-03 09:10:39 -0600 | [diff] [blame] | 1 | #ifndef FIO_TP_H |
| 2 | #define FIO_TP_H |
| 3 | |
| Jens Axboe | 65f93ca | 2014-07-03 14:16:25 -0600 | [diff] [blame] | 4 | #include "../flist.h" |
| Jens Axboe | 38a812d | 2014-07-03 09:10:39 -0600 | [diff] [blame] | 5 | |
| 6 | struct tp_work; |
| 7 | typedef int (tp_work_fn)(struct tp_work *); |
| 8 | |
| 9 | struct tp_work { |
| 10 | struct flist_head list; |
| 11 | tp_work_fn *fn; |
| 12 | int wait; |
| Jens Axboe | c9a5f39 | 2014-07-09 09:52:20 +0200 | [diff] [blame] | 13 | int prio; |
| Jens Axboe | 38a812d | 2014-07-03 09:10:39 -0600 | [diff] [blame] | 14 | pthread_cond_t cv; |
| 15 | pthread_mutex_t lock; |
| 16 | volatile int done; |
| 17 | }; |
| 18 | |
| 19 | struct tp_data { |
| 20 | pthread_t thread; |
| 21 | pthread_cond_t cv; |
| 22 | pthread_mutex_t lock; |
| 23 | struct flist_head work; |
| 24 | volatile int thread_exit; |
| 25 | pthread_cond_t sleep_cv; |
| 26 | volatile int sleeping; |
| 27 | }; |
| 28 | |
| 29 | extern void tp_init(struct tp_data **); |
| 30 | extern void tp_exit(struct tp_data **); |
| 31 | extern void tp_queue_work(struct tp_data *, struct tp_work *); |
| 32 | |
| 33 | #endif |