From 602a54a8cab2759fceb20b3e0c2a27c4eac005df Mon Sep 17 00:00:00 2001 From: "travis@sgi.com" Date: Wed, 30 Jan 2008 13:33:21 +0100 Subject: x86: change bios_cpu_apicid to percpu data variable fixup 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. Signed-off-by: Mike Travis Reviewed-by: Christoph Lameter Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/kernel/apic_64.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/x86/kernel/apic_64.c') diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index a7a38c9da13..d8d03e09dea 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -1205,9 +1205,9 @@ __cpuinit int apic_is_clustered_box(void) /* Problem: Partially populated chassis may not have CPUs in some of * the APIC clusters they have been allocated. Only present CPUs have - * x86_bios_cpu_apicid entries, thus causing zeroes in the bitmap. Since - * clusters are allocated sequentially, count zeros only if they are - * bounded by ones. + * x86_bios_cpu_apicid entries, thus causing zeroes in the bitmap. + * Since clusters are allocated sequentially, count zeros only if + * they are bounded by ones. */ clusters = 0; zeros = 0; -- cgit v1.2.3