Lines Matching refs:reserve
79 * @reserve: pool of memory from which devices reserve entitlement, incl. spare
92 struct vio_cmo_pool reserve;
152 /* Determine the amount of free entitlement available in reserve */
182 * the reserve pool is used to reduce device entitlement, the excess
183 * pool is used to increase the reserve pool toward the desired entitlement
209 /* Spare is a subset of the reserve pool, replenish it first. */
213 * Replenish the spare in the reserve pool from the excess pool.
214 * This moves entitlement into the reserve pool.
219 vio_cmo.reserve.size += tmp;
227 * Replenish the spare in the reserve pool from the reserve pool.
243 * Increase the reserve pool until the desired allocation is met.
244 * Move an allocation freed from the excess pool into the reserve
247 if (excess_freed && (vio_cmo.desired > vio_cmo.reserve.size)) {
248 tmp = min(excess_freed, (vio_cmo.desired - vio_cmo.reserve.size));
251 vio_cmo.reserve.size += tmp;
293 vio_cmo.reserve.size += tmp;
376 * Upon completion sizes of the reserve and excess pools are calculated.
458 /* Calculate new reserve and excess pool sizes */
459 cmo->reserve.size = cmo->min;
465 /* Calculated reserve size above the minimum entitlement */
467 cmo->reserve.size += (viodev->cmo.entitled -
473 cmo->excess.size = cmo->entitled - cmo->reserve.size;
664 * any reserve memory in the change region to the excess pool.
667 vio_cmo.reserve.size -= viodev->cmo.entitled - desired;
670 * If entitlement moving from the reserve pool to the
759 * the reserve pool.
784 vio_cmo.reserve.size += tmp;
846 * Save min allocation for device in reserve as long
852 /* Replenish spare from freed reserve pool */
860 /* Remaining reserve goes to excess pool */
863 vio_cmo.reserve.size -= viodev->cmo.entitled;
886 * Set up the reserve and excess entitlement pools based on available
888 * require entitlement in the reserve pool.
917 vio_cmo.reserve.size = vio_cmo.spare;
918 vio_cmo.reserve.size += (vio_cmo_num_OF_devs() *
920 if (vio_cmo.reserve.size > vio_cmo.entitled) {
927 vio_cmo.excess.size = vio_cmo.entitled - vio_cmo.reserve.size;
929 vio_cmo.min = vio_cmo.reserve.size;
930 vio_cmo.desired = vio_cmo.reserve.size;
1026 viobus_cmo_pool_rd_attr(reserve, size);