Searched refs:pi_state (Results 1 – 6 of 6) sorted by relevance
20 pi_state = kzalloc(sizeof(*pi_state), GFP_KERNEL); in refill_pi_state_cache()22 if (!pi_state) in refill_pi_state_cache()40 WARN_ON(!pi_state); in alloc_pi_state()43 return pi_state; in alloc_pi_state()80 if (!pi_state) in put_pi_state()100 kfree(pi_state); in put_pi_state()301 *ps = pi_state; in attach_to_pi_state()405 *ps = pi_state; in __attach_to_pi_owner()674 struct futex_pi_state *pi_state = q->pi_state; in __fixup_pi_state_owner() local846 struct futex_pi_state *pi_state = q->pi_state; in fixup_pi_state_owner() local[all …]
123 q->pi_state = pi_state; in futex_requeue_pi_prepare()489 &key2, &pi_state, in futex_requeue()590 this->pi_state) { in futex_requeue()618 get_pi_state(pi_state); in futex_requeue()627 put_pi_state(pi_state); in futex_requeue()659 this->pi_state = NULL; in futex_requeue()660 put_pi_state(pi_state); in futex_requeue()674 put_pi_state(pi_state); in futex_requeue()835 if (q.pi_state && (q.pi_state->owner != current)) { in futex_wait_requeue_pi()842 put_pi_state(q.pi_state); in futex_wait_requeue_pi()[all …]
600 BUG_ON(q->pi_state); in futex_unqueue()626 BUG_ON(!q->pi_state); in futex_unqueue_pi()627 put_pi_state(q->pi_state); in futex_unqueue_pi()628 q->pi_state = NULL; in futex_unqueue_pi()951 struct futex_pi_state *pi_state; in exit_pi_state_list() local964 key = pi_state->key; in exit_pi_state_list()996 put_pi_state(pi_state); in exit_pi_state_list()1000 WARN_ON(pi_state->owner != curr); in exit_pi_state_list()1002 list_del_init(&pi_state->list); in exit_pi_state_list()1003 pi_state->owner = NULL; in exit_pi_state_list()[all …]
112 if (WARN(q->pi_state || q->rt_waiter, "refusing to wake PI futex\n")) in __futex_wake_mark()183 if (this->pi_state || this->rt_waiter) { in futex_wake()302 if (this->pi_state || this->rt_waiter) { in futex_wake_op()316 if (this->pi_state || this->rt_waiter) { in futex_wake_op()
180 struct futex_pi_state *pi_state; member369 extern void get_pi_state(struct futex_pi_state *pi_state);370 extern void put_pi_state(struct futex_pi_state *pi_state);
95 the futex-queue. The pi_state includes an rt-mutex, which is a PI-aware,111 pi_state->rt_mutex and thus wakes up any potential waiters.