Name

wake_up_process_batch — Wake up a specific process

Synopsis

int wake_up_process_batch (struct task_struct * p,
 struct rq ** rq,
 unsigned long * flags);
 

Arguments

p

The process to be woken up.

rq

-- undescribed --

flags

-- undescribed --

Description

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