diff options
| author | travis@sgi.com <travis@sgi.com> | 2008-01-30 13:33:11 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:11 +0100 |
| commit | df3825c56dd70a4d7796041388f3cfe51c1db832 (patch) | |
| tree | 6110ef6ce26704679b9d13399e2aa368f3430126 /arch/x86/kernel | |
| parent | 3b41908902df1dba141cd7de1a727bb03718a654 (diff) | |
x86: change NR_CPUS arrays in numa_64
Change the following static arrays sized by NR_CPUS to
per_cpu data variables:
char cpu_to_node_map[NR_CPUS];
Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/setup_64.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/smpboot_64.c | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index e2beb4cba15f..529e45c37b1c 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -65,6 +65,7 @@ #include <asm/cacheflush.h> #include <asm/mce.h> #include <asm/ds.h> +#include <asm/topology.h> #ifdef CONFIG_PARAVIRT #include <asm/paravirt.h> @@ -359,8 +360,9 @@ void __init setup_arch(char **cmdline_p) io_delay_init(); #ifdef CONFIG_SMP - /* setup to use the static apicid table during kernel startup */ + /* setup to use the early static init tables during kernel startup */ x86_cpu_to_apicid_early_ptr = (void *)&x86_cpu_to_apicid_init; + x86_cpu_to_node_map_early_ptr = (void *)&x86_cpu_to_node_map_init; #endif #ifdef CONFIG_ACPI diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c index a2076b5f12af..a8bc2bcdb74a 100644 --- a/arch/x86/kernel/smpboot_64.c +++ b/arch/x86/kernel/smpboot_64.c @@ -861,9 +861,12 @@ void __init smp_set_apicids(void) int cpu; for_each_possible_cpu(cpu) { - if (per_cpu_offset(cpu)) + if (per_cpu_offset(cpu)) { per_cpu(x86_cpu_to_apicid, cpu) = x86_cpu_to_apicid_init[cpu]; + per_cpu(x86_cpu_to_node_map, cpu) = + x86_cpu_to_node_map_init[cpu]; + } else printk(KERN_NOTICE "per_cpu_offset zero for cpu %d\n", cpu); @@ -871,6 +874,7 @@ void __init smp_set_apicids(void) /* indicate the early static arrays are gone */ x86_cpu_to_apicid_early_ptr = NULL; + x86_cpu_to_node_map_early_ptr = NULL; } static void __init smp_cpu_index_default(void) |