table of contents
other versions
- jessie 3.16.56-1+deb8u1
__WAKE_UP(9) | Driver Basics | __WAKE_UP(9) |
NAME¶
__wake_up - wake up threads blocked on a waitqueue.SYNOPSIS¶
void
__wake_up(wait_queue_head_t * q,
unsigned int mode,
int nr_exclusive,
void * key);
ARGUMENTS¶
qthe waitqueue
mode
which threads
nr_exclusive
how many wake-one or wake-many threads to wake up
key
is directly passed to the wakeup function
DESCRIPTION¶
It may be assumed that this function implies a write memory barrier before changing the task state if and only if any tasks are woken up.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |