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-rw-r--r--arch/x86_64/mm/srat.c6
-rw-r--r--drivers/acpi/numa.c20
-rw-r--r--include/linux/acpi.h2
3 files changed, 13 insertions, 15 deletions
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index a126cb73928b..0e0725db20b7 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -394,6 +394,9 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end)
{
int i;
+ if (acpi_numa <= 0)
+ return -1;
+
/* First clean up the node list */
for (i = 0; i < MAX_NUMNODES; i++) {
cutoff_node(i, start, end);
@@ -403,9 +406,6 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end)
}
}
- if (acpi_numa <= 0)
- return -1;
-
if (!nodes_cover_memory()) {
bad_srat();
return -1;
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 0c9f15c54e8c..6c44b522f4d3 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -40,9 +40,9 @@ static nodemask_t nodes_found_map = NODE_MASK_NONE;
#define NID_INVAL -1
/* maps to convert between proximity domain and logical node ID */
-static int pxm_to_node_map[MAX_PXM_DOMAINS]
+static int __cpuinitdata pxm_to_node_map[MAX_PXM_DOMAINS]
= { [0 ... MAX_PXM_DOMAINS - 1] = NID_INVAL };
-static int node_to_pxm_map[MAX_NUMNODES]
+static int __cpuinitdata node_to_pxm_map[MAX_NUMNODES]
= { [0 ... MAX_NUMNODES - 1] = PXM_INVAL };
int pxm_to_node(int pxm)
@@ -83,7 +83,8 @@ void __cpuinit acpi_unmap_pxm_to_node(int node)
node_clear(node, nodes_found_map);
}
-void __init acpi_table_print_srat_entry(struct acpi_subtable_header * header)
+static void __init
+acpi_table_print_srat_entry(struct acpi_subtable_header *header)
{
ACPI_FUNCTION_NAME("acpi_table_print_srat_entry");
@@ -200,7 +201,7 @@ static int __init acpi_parse_srat(struct acpi_table_header *table)
return 0;
}
-int __init
+static int __init
acpi_table_parse_srat(enum acpi_srat_type id,
acpi_table_entry_handler handler, unsigned int max_entries)
{
@@ -211,14 +212,13 @@ acpi_table_parse_srat(enum acpi_srat_type id,
int __init acpi_numa_init(void)
{
- int result;
-
/* SRAT: Static Resource Affinity Table */
if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) {
- result = acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
- acpi_parse_processor_affinity,
- NR_CPUS);
- result = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY, acpi_parse_memory_affinity, NR_NODE_MEMBLKS); // IA64 specific
+ acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
+ acpi_parse_processor_affinity, NR_CPUS);
+ acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
+ acpi_parse_memory_affinity,
+ NR_NODE_MEMBLKS);
}
/* SLIT: System Locality Information Table */
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index dc234c508a6f..e88b62e6b3aa 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -88,10 +88,8 @@ int acpi_table_parse (char *id, acpi_table_handler handler);
int __init acpi_table_parse_entries(char *id, unsigned long table_size,
int entry_id, acpi_table_entry_handler handler, unsigned int max_entries);
int acpi_table_parse_madt (enum acpi_madt_type id, acpi_table_entry_handler handler, unsigned int max_entries);
-int acpi_table_parse_srat (enum acpi_srat_type id, acpi_table_entry_handler handler, unsigned int max_entries);
int acpi_parse_mcfg (struct acpi_table_header *header);
void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
-void acpi_table_print_srat_entry (struct acpi_subtable_header *srat);
/* the following four functions are architecture-dependent */
#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT