diff options
Diffstat (limited to 'arch/x86/mm/srat.c')
| -rw-r--r-- | arch/x86/mm/srat.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c index 4ddf497ca65b..cdd0da9dd530 100644 --- a/arch/x86/mm/srat.c +++ b/arch/x86/mm/srat.c @@ -149,39 +149,40 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) int node, pxm; if (srat_disabled()) - return -1; - if (ma->header.length != sizeof(struct acpi_srat_mem_affinity)) { - bad_srat(); - return -1; - } + goto out_err; + if (ma->header.length != sizeof(struct acpi_srat_mem_affinity)) + goto out_err_bad_srat; if ((ma->flags & ACPI_SRAT_MEM_ENABLED) == 0) - return -1; - + goto out_err; if ((ma->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) && !save_add_info()) - return -1; + goto out_err; + start = ma->base_address; end = start + ma->length; pxm = ma->proximity_domain; if (acpi_srat_revision <= 1) pxm &= 0xff; + node = setup_node(pxm); if (node < 0) { printk(KERN_ERR "SRAT: Too many proximity domains.\n"); - bad_srat(); - return -1; + goto out_err_bad_srat; } - if (numa_add_memblk(node, start, end) < 0) { - bad_srat(); - return -1; - } + if (numa_add_memblk(node, start, end) < 0) + goto out_err_bad_srat; node_set(node, numa_nodes_parsed); printk(KERN_INFO "SRAT: Node %u PXM %u [mem %#010Lx-%#010Lx]\n", node, pxm, (unsigned long long) start, (unsigned long long) end - 1); + return 0; +out_err_bad_srat: + bad_srat(); +out_err: + return -1; } void __init acpi_numa_arch_fixup(void) {} |