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Diffstat (limited to 'arch/x86/mm/srat.c')
-rw-r--r--arch/x86/mm/srat.c29
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) {}