From e8c10ef9dde3ab7b7d7db6804859d9daf38f01c4 Mon Sep 17 00:00:00 2001 From: "travis@sgi.com" Date: Wed, 30 Jan 2008 13:33:12 +0100 Subject: x86: change bios_cpu_apicid to percpu data variable Change static bios_cpu_apicid array to a per_cpu data variable. This includes using a static array used during initialization similar to the way x86_cpu_to_apicid[] is handled. There is one early use of bios_cpu_apicid in apic_is_clustered_box(). The other reference in cpu_present_to_apicid() is called after smp_set_apicids() has setup the percpu version of bios_cpu_apicid. [ mingo@elte.hu: build fix ] Signed-off-by: Mike Travis Reviewed-by: Christoph Lameter Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/kernel/setup_64.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/x86/kernel/setup_64.c') diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 529e45c37b1..71a420c7fee 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -362,8 +362,11 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_SMP /* setup to use the early static init tables during kernel startup */ x86_cpu_to_apicid_early_ptr = (void *)&x86_cpu_to_apicid_init; +#ifdef CONFIG_NUMA x86_cpu_to_node_map_early_ptr = (void *)&x86_cpu_to_node_map_init; #endif + x86_bios_cpu_apicid_early_ptr = (void *)&x86_bios_cpu_apicid_init; +#endif #ifdef CONFIG_ACPI /* -- cgit v1.2.3-70-g09d2