Lines Matching refs:tb
55 static inline void task_barrier_init(struct task_barrier *tb) in task_barrier_init() argument
57 tb->n = 0; in task_barrier_init()
58 atomic_set(&tb->count, 0); in task_barrier_init()
59 sema_init(&tb->enter_turnstile, 0); in task_barrier_init()
60 sema_init(&tb->exit_turnstile, 0); in task_barrier_init()
63 static inline void task_barrier_add_task(struct task_barrier *tb) in task_barrier_add_task() argument
65 tb->n++; in task_barrier_add_task()
68 static inline void task_barrier_rem_task(struct task_barrier *tb) in task_barrier_rem_task() argument
70 tb->n--; in task_barrier_rem_task()
78 static inline void task_barrier_enter(struct task_barrier *tb) in task_barrier_enter() argument
80 if (atomic_inc_return(&tb->count) == tb->n) in task_barrier_enter()
81 task_barrier_signal_turnstile(&tb->enter_turnstile, tb->n); in task_barrier_enter()
83 down(&tb->enter_turnstile); in task_barrier_enter()
92 static inline void task_barrier_exit(struct task_barrier *tb) in task_barrier_exit() argument
94 if (atomic_dec_return(&tb->count) == 0) in task_barrier_exit()
95 task_barrier_signal_turnstile(&tb->exit_turnstile, tb->n); in task_barrier_exit()
97 down(&tb->exit_turnstile); in task_barrier_exit()
101 static inline void task_barrier_full(struct task_barrier *tb) in task_barrier_full() argument
103 task_barrier_enter(tb); in task_barrier_full()
104 task_barrier_exit(tb); in task_barrier_full()