diff options
| -rw-r--r-- | arch/x86/mm/srat_64.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 23498f8..988b0b70 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -251,7 +251,7 @@ update_nodes_add(int node, unsigned long start, unsigned long end) void __init acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) { - struct bootnode *nd, oldnode; + struct bootnode *nd; unsigned long start, end; int node, pxm; int i; @@ -289,28 +289,23 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) bad_srat(); return; } - nd = &nodes[node]; - oldnode = *nd; - if (!node_test_and_set(node, nodes_parsed)) { - nd->start = start; - nd->end = end; - } else { - if (start < nd->start) - nd->start = start; - if (nd->end < end) - nd->end = end; - } printk(KERN_INFO "SRAT: Node %u PXM %u %lx-%lx\n", node, pxm, start, end); - if (ma->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) { + if (!(ma->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE)) { + nd = &nodes[node]; + if (!node_test_and_set(node, nodes_parsed)) { + nd->start = start; + nd->end = end; + } else { + if (start < nd->start) + nd->start = start; + if (nd->end < end) + nd->end = end; + } + } else update_nodes_add(node, start, end); - /* restore nodes[node] */ - *nd = oldnode; - if ((nd->start | nd->end) == 0) - node_clear(node, nodes_parsed); - } node_memblk_range[num_node_memblks].start = start; node_memblk_range[num_node_memblks].end = end; |
