other versions
| FUTEX_TOP_WAITER(9) | Futex API reference | FUTEX_TOP_WAITER(9) |
NAME¶
futex_top_waiter - Return the highest priority waiter on a futex
SYNOPSIS¶
struct futex_q * futex_top_waiter(struct futex_hash_bucket * hb, union futex_key * key);
ARGUMENTS¶
struct futex_hash_bucket * hb
the hash bucket the futex_q's reside in
union futex_key * key
the futex key (to distinguish it from other futex
futex_q's)
DESCRIPTION¶
Must be called with the hb lock held.
AUTHOR¶
Rusty Russell <rusty@rustcorp.com.au>
Author.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.12 |