Lines Matching refs:mark

132 	ring->mark = ring_decrement(ring, ring->supply, 1);
136  * Is the ring pointing to the mark?
143 	if (ring->mark == ring->consume) {
151  * Clear any mark set on the ring.
158 	ring->mark = 0;
184 	if (ring->mark &&
185 	    (ring_subtract(ring, ring->mark, ring->consume) < count)) {
186 		ring->mark = 0;
245  * (but don't give more than enough to get to cross over set mark)
252 	if ((ring->mark == 0) || (ring->mark == ring->consume)) {
260 		return (ring_subtract(ring, ring->mark, ring->consume));
266  * However, don't return more than enough to cross over set mark.
272 	if ((ring->mark == 0) || (ring->mark == ring->consume)) {
280 		if (ring->mark < ring->consume) {
282 		} else {	/* Else, distance to mark */
283 			return (ring_subtract(ring, ring->mark, ring->consume));