Lines Matching refs:freezer

797 	sdiodev->freezer = kzalloc(sizeof(*sdiodev->freezer), GFP_KERNEL);
798 	if (!sdiodev->freezer)
800 	atomic_set(&sdiodev->freezer->thread_count, 0);
801 	atomic_set(&sdiodev->freezer->freezing, 0);
802 	init_waitqueue_head(&sdiodev->freezer->thread_freeze);
803 	init_completion(&sdiodev->freezer->resumed);
809 	if (sdiodev->freezer) {
810 		WARN_ON(atomic_read(&sdiodev->freezer->freezing));
811 		kfree(sdiodev->freezer);
812 		sdiodev->freezer = NULL;
818 	atomic_t *expect = &sdiodev->freezer->thread_count;
821 	sdiodev->freezer->frozen_count = 0;
822 	reinit_completion(&sdiodev->freezer->resumed);
823 	atomic_set(&sdiodev->freezer->freezing, 1);
825 	wait_event(sdiodev->freezer->thread_freeze,
826 		   atomic_read(expect) == sdiodev->freezer->frozen_count);
838 	atomic_set(&sdiodev->freezer->freezing, 0);
839 	complete_all(&sdiodev->freezer->resumed);
845 		atomic_read(&sdiodev->freezer->freezing);
852 	sdiodev->freezer->frozen_count++;
853 	wake_up(&sdiodev->freezer->thread_freeze);
854 	wait_for_completion(&sdiodev->freezer->resumed);
860 		atomic_inc(&sdiodev->freezer->thread_count);
866 		atomic_dec(&sdiodev->freezer->thread_count);