NAME¶

wake_up_process - Wake up a specific process

SYNOPSIS¶

int wake_up_process(struct task_struct * p);

ARGUMENTS¶

p

DESCRIPTION¶

Attempt to wake up the nominated process and move it to the set of runnable processes.

RETURN¶

1 if the process was woken up, 0 if it was already running.

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¶