Lines Matching defs:latency
926 u64 latency;
1028 * search for latency group, so we could calculate the correct
1044 WARN_ONCE(1, "memblock_nid_range: Can't find latency group addr[%Lx]",
1053 * Each latency group has match and mask, and each memory block has an
1054 * offset. An address belongs to a latency group if its address matches
1057 * particular latency group. As optimization we calculate end value by
1152 if (strcmp(name, "pio-latency-group"))
1155 val = mdesc_get_property(md, target, "latency", NULL);
1244 mdesc_for_each_node_by_name(md, node, "memory-latency-group")
1258 mdesc_for_each_node_by_name(md, node, "memory-latency-group") {
1264 val = mdesc_get_property(md, node, "latency", NULL);
1265 m->latency = *val;
1271 numadbg("MLGROUP[%d]: node[%llx] latency[%llx] "
1273 count - 1, m->node, m->latency, m->match, m->mask);
1396 numa_latency[index][tnode] = m->latency;
1412 if (m->latency < best_latency) {
1414 best_latency = m->latency;
1432 numadbg("NUMA NODE[%d]: mask[%lx] match[%lx] (latency[%llx])\n",
1433 index, n->mask, n->match, candidate->latency);
1466 node = mdesc_node_by_name(md, MDESC_NODE_NULL, "latency-groups");
1494 /* Normalize numa latency matrix according to ACPI SLIT spec. */
1566 /* Some sane defaults for numa latency values */