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COMPLETE(9) Driver Basics COMPLETE(9)

NAME

complete - signals a single thread waiting on this completion

SYNOPSIS

void complete(struct completion * x);

ARGUMENTS

x
holds the state of this particular completion

DESCRIPTION

This will wake up a single thread waiting on this completion. Threads will be awakened in the same order in which they were queued.
See also complete_all, wait_for_completion and related routines.
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

March 2016 Kernel Hackers Manual 3.2.