[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>
mariux64 · Sep 12, 2005 · b916911 · b916911
1 parent 8675b1a
commit b916911
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
@@ -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