COMPLETE_ALL(9) Driver Basics COMPLETE_ALL(9)
NAME complete_all - signals all threads waiting on this completion
SYNOPSIS void complete_all(struct completion * x);
ARGUMENTS x holds the state of this particular completion
DESCRIPTION This will wake up all threads waiting on this particular completion event.
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 Kernel Hackers Manual 2.6. September 2014 COMPLETE_ALL(9)