34 	if (x->done != UINT_MAX)  in complete()
35 		x->done++;  in complete()
50  * Since complete_all() sets the completion of @x permanently to done
62 	x->done = UINT_MAX;  in complete_all()
72 	if (!x->done) {  in do_wait_for_common()
85 		} while (!x->done && timeout);  in do_wait_for_common()
87 		if (!x->done)  in do_wait_for_common()
90 	if (x->done != UINT_MAX)  in do_wait_for_common()
91 		x->done--;  in do_wait_for_common()
272  *	Return: 0 if a decrement cannot be done without blocking
286 	 * Since x->done will need to be locked only  in try_wait_for_completion()
287 	 * in the non-blocking case, we check x->done  in try_wait_for_completion()
291 	if (!READ_ONCE(x->done))  in try_wait_for_completion()
295 	if (!x->done)  in try_wait_for_completion()
297 	else if (x->done != UINT_MAX)  in try_wait_for_completion()
298 		x->done--;  in try_wait_for_completion()
317 	if (!READ_ONCE(x->done))  in completion_done()
321 	 * If ->done, we need to wait for complete() to release ->wait.lock  in completion_done()
323 	 * is done referencing it.  in completion_done()