diff options
Diffstat (limited to 'numa.c')
| -rw-r--r-- | numa.c | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -141,10 +141,12 @@ uint32_t numa_get_node(ram_addr_t addr, Error **errp) return -1; } -static void parse_numa_node(NumaNodeOptions *node, QemuOpts *opts, Error **errp) +static void parse_numa_node(MachineState *ms, NumaNodeOptions *node, + QemuOpts *opts, Error **errp) { uint16_t nodenr; uint16List *cpus = NULL; + MachineClass *mc = MACHINE_GET_CLASS(ms); if (node->has_nodeid) { nodenr = node->nodeid; @@ -163,6 +165,10 @@ static void parse_numa_node(NumaNodeOptions *node, QemuOpts *opts, Error **errp) return; } + if (!mc->cpu_index_to_instance_props) { + error_report("NUMA is not supported by this machine-type"); + exit(1); + } for (cpus = node->cpus; cpus; cpus = cpus->next) { if (cpus->value >= max_cpus) { error_setg(errp, @@ -253,6 +259,7 @@ static void parse_numa_distance(NumaDistOptions *dist, Error **errp) static int parse_numa(void *opaque, QemuOpts *opts, Error **errp) { NumaOptions *object = NULL; + MachineState *ms = opaque; Error *err = NULL; { @@ -267,7 +274,7 @@ static int parse_numa(void *opaque, QemuOpts *opts, Error **errp) switch (object->type) { case NUMA_OPTIONS_TYPE_NODE: - parse_numa_node(&object->u.node, opts, &err); + parse_numa_node(ms, &object->u.node, opts, &err); if (err) { goto end; } @@ -452,7 +459,7 @@ void parse_numa_opts(MachineState *ms) numa_info[i].node_cpu = bitmap_new(max_cpus); } - if (qemu_opts_foreach(qemu_find_opts("numa"), parse_numa, NULL, NULL)) { + if (qemu_opts_foreach(qemu_find_opts("numa"), parse_numa, ms, NULL)) { exit(1); } |