_crng_backtrack_protect  505 drivers/char/random.c static void _crng_backtrack_protect(struct crng_state *crng,
_crng_backtrack_protect 1015 drivers/char/random.c 		_crng_backtrack_protect(&primary_crng, buf.block,
_crng_backtrack_protect 1116 drivers/char/random.c 	_crng_backtrack_protect(crng, tmp, used);