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[PATCH] x86-64: Don't cache align PDA on UP builds 

Suggested by someone I forgot who sorry.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2005-09-12 18:49:24 +02:00 committed by Linus Torvalds
parent 8675b1a454
commit b91691164b
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86_64/pda.h
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@ -22,7 +22,7 @@ struct x8664_pda {
struct mm_struct *active_mm;
int mmu_state;
unsigned apic_timer_irqs;
} ____cacheline_aligned;
} ____cacheline_aligned_in_smp;
#define IRQSTACK_ORDER 2