diff options
Diffstat (limited to 'numa.c')
-rw-r--r-- | numa.c | 23 |
1 files changed, 12 insertions, 11 deletions
@@ -65,7 +65,7 @@ static void numa_node_parse_cpus(int nodenr, const char *cpus) goto error; } - bitmap_set(node_cpumask[nodenr], value, endvalue-value+1); + bitmap_set(numa_info[nodenr].node_cpu, value, endvalue-value+1); return; error: @@ -105,7 +105,7 @@ void numa_add(const char *optarg) } if (get_param_value(option, 128, "mem", optarg) == 0) { - node_mem[nodenr] = 0; + numa_info[nodenr].node_mem = 0; } else { int64_t sval; sval = strtosz(option, &endptr); @@ -113,7 +113,7 @@ void numa_add(const char *optarg) fprintf(stderr, "qemu: invalid numa mem size: %s\n", optarg); exit(1); } - node_mem[nodenr] = sval; + numa_info[nodenr].node_mem = sval; } if (get_param_value(option, 128, "cpus", optarg) != 0) { numa_node_parse_cpus(nodenr, option); @@ -139,7 +139,7 @@ void set_numa_nodes(void) * and distribute the available memory equally across all nodes */ for (i = 0; i < nb_numa_nodes; i++) { - if (node_mem[i] != 0) { + if (numa_info[i].node_mem != 0) { break; } } @@ -150,15 +150,16 @@ void set_numa_nodes(void) * the final node gets the rest. */ for (i = 0; i < nb_numa_nodes - 1; i++) { - node_mem[i] = (ram_size / nb_numa_nodes) & ~((1 << 23UL) - 1); - usedmem += node_mem[i]; + numa_info[i].node_mem = (ram_size / nb_numa_nodes) & + ~((1 << 23UL) - 1); + usedmem += numa_info[i].node_mem; } - node_mem[i] = ram_size - usedmem; + numa_info[i].node_mem = ram_size - usedmem; } numa_total = 0; for (i = 0; i < nb_numa_nodes; i++) { - numa_total += node_mem[i]; + numa_total += numa_info[i].node_mem; } if (numa_total != ram_size) { error_report("total memory for NUMA nodes (%" PRIu64 ")" @@ -168,7 +169,7 @@ void set_numa_nodes(void) } for (i = 0; i < nb_numa_nodes; i++) { - if (!bitmap_empty(node_cpumask[i], MAX_CPUMASK_BITS)) { + if (!bitmap_empty(numa_info[i].node_cpu, MAX_CPUMASK_BITS)) { break; } } @@ -178,7 +179,7 @@ void set_numa_nodes(void) */ if (i == nb_numa_nodes) { for (i = 0; i < max_cpus; i++) { - set_bit(i, node_cpumask[i % nb_numa_nodes]); + set_bit(i, numa_info[i % nb_numa_nodes].node_cpu); } } } @@ -191,7 +192,7 @@ void set_numa_modes(void) CPU_FOREACH(cpu) { for (i = 0; i < nb_numa_nodes; i++) { - if (test_bit(cpu->cpu_index, node_cpumask[i])) { + if (test_bit(cpu->cpu_index, numa_info[i].node_cpu)) { cpu->numa_node = i; } } |