diff options
Diffstat (limited to 'hw/core/numa.c')
| -rw-r--r-- | hw/core/numa.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/hw/core/numa.c b/hw/core/numa.c index f9593ec716..706c1e84c6 100644 --- a/hw/core/numa.c +++ b/hw/core/numa.c @@ -611,42 +611,6 @@ static void complete_init_numa_distance(MachineState *ms) } } -void numa_legacy_auto_assign_ram(MachineClass *mc, NodeInfo *nodes, - int nb_nodes, ram_addr_t size) -{ - int i; - uint64_t usedmem = 0; - - /* Align each node according to the alignment - * requirements of the machine class - */ - - for (i = 0; i < nb_nodes - 1; i++) { - nodes[i].node_mem = (size / nb_nodes) & - ~((1 << mc->numa_mem_align_shift) - 1); - usedmem += nodes[i].node_mem; - } - nodes[i].node_mem = size - usedmem; -} - -void numa_default_auto_assign_ram(MachineClass *mc, NodeInfo *nodes, - int nb_nodes, ram_addr_t size) -{ - int i; - uint64_t usedmem = 0, node_mem; - uint64_t granularity = size / nb_nodes; - uint64_t propagate = 0; - - for (i = 0; i < nb_nodes - 1; i++) { - node_mem = (granularity + propagate) & - ~((1 << mc->numa_mem_align_shift) - 1); - propagate = granularity + propagate - node_mem; - nodes[i].node_mem = node_mem; - usedmem += node_mem; - } - nodes[i].node_mem = size - usedmem; -} - static void numa_init_memdev_container(MachineState *ms, MemoryRegion *ram) { int i; @@ -717,25 +681,6 @@ void numa_complete_configuration(MachineState *ms) ms->numa_state->num_nodes = MAX_NODES; } - /* If no memory size is given for any node, assume the default case - * and distribute the available memory equally across all nodes - */ - for (i = 0; i < ms->numa_state->num_nodes; i++) { - if (numa_info[i].node_mem != 0) { - break; - } - } - if (i == ms->numa_state->num_nodes) { - assert(mc->numa_auto_assign_ram); - mc->numa_auto_assign_ram(mc, numa_info, - ms->numa_state->num_nodes, ram_size); - if (!qtest_enabled()) { - warn_report("Default splitting of RAM between nodes is deprecated," - " Use '-numa node,memdev' to explictly define RAM" - " allocation per node"); - } - } - numa_total = 0; for (i = 0; i < ms->numa_state->num_nodes; i++) { numa_total += numa_info[i].node_mem; |