Merge commit '900cfa46191a7d87cf1891924cb90499287fd235'; branches 'timers/nohz',...

[~andy/linux] / arch / x86 / mm / srat_64.c

diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index fb43d89f46f3c92b51e5eedc85be49340eabd765..99649dccad28cef2d1399b003dcdd39c04552b5b 100644 (file)
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -97,36 +97,9 @@ static __init inline int srat_disabled(void)
        return numa_off || acpi_numa < 0;
 }
 
-/*
- * A lot of BIOS fill in 10 (= no distance) everywhere. This messes
- * up the NUMA heuristics which wants the local node to have a smaller
- * distance than the others.
- * Do some quick checks here and only use the SLIT if it passes.
- */
-static __init int slit_valid(struct acpi_table_slit *slit)
-{
-       int i, j;
-       int d = slit->locality_count;
-       for (i = 0; i < d; i++) {
-               for (j = 0; j < d; j++)  {
-                       u8 val = slit->entry[d*i + j];
-                       if (i == j) {
-                               if (val != LOCAL_DISTANCE)
-                                       return 0;
-                       } else if (val <= LOCAL_DISTANCE)
-                               return 0;
-               }
-       }
-       return 1;
-}
-
 /* Callback for SLIT parsing */
 void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
 {
-       if (!slit_valid(slit)) {
-               printk(KERN_INFO "ACPI: SLIT table looks invalid. Not used.\n");
-               return;
-       }
        acpi_slit = slit;
 }
 
@@ -163,7 +136,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
               pxm, apic_id, node);
 }
 
-int update_end_of_memory(unsigned long end) {return -1;}
+static int update_end_of_memory(unsigned long end) {return -1;}
 static int hotadd_enough_memory(struct bootnode *nd) {return 1;}
 #ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
 static inline int save_add_info(void) {return 1;}