hb_waiters_dec

Name:Reflects a waiter being removed from the waitqueue by wakeup* paths.

Proto:static inline void hb_waiters_dec(struct futex_hash_bucket *hb)

Type:void

Parameter:

Type	Parameter	Name
struct futex_hash_bucket *	hb

NULL

**Caller**
Name	Describe
__unqueue_futex	__unqueue_futex() - Remove the futex_q from its futex_hash_bucket@q: The futex_q to unqueue The q->lock_ptr must not be NULL and must be held by the caller.
requeue_futex	queue_futex() - Requeue a futex_q from one hb to another@q: the futex_q to requeue@hb1: the source hash_bucket@hb2: the target hash_bucket@key2: the new key for the requeued futex_q
futex_requeue	ex_requeue() - Requeue waiters from uaddr1 to uaddr2@uaddr1: source futex user address@flags: futex flags (FLAGS_SHARED, etc
queue_unlock
handle_early_requeue_pi_wakeup	handle_early_requeue_pi_wakeup() - Detect early wakeup on the initial futex@hb: the hash_bucket futex_q was original enqueued on@q: the futex_q woken while waiting to be requeued@key2: the futex_key of the requeue target futex@timeout: the timeout

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