queue_me (9) - Linux Manuals
queue_me: Enqueue the futex_q on the futex_hash_bucket
NAME
queue_me - Enqueue the futex_q on the futex_hash_bucket
SYNOPSIS
-
void queue_me(struct futex_q
* q, struct futex_hash_bucket* hb);
ARGUMENTS
q
-
- The futex_q to enqueue
hb
- The destination hash bucket
DESCRIPTION
The hb->lock must be held by the caller, and is released here. A call to queue_me is typically paired with exactly one call to unqueue_me. The exceptions involve the PI related operations, which may use unqueue_me_pi or nothing if the unqueue is done as part of the wake process and the unqueue state is implicit in the state of woken task (see futex_wait_requeue_pi for an example).
AUTHOR
Rusty Russell <rusty [at] rustcorp.com.au>
- Author.
COPYRIGHT