[PATCH] [43/66] x86_64: Reorder one field of the PDA to reduce padding

["Andi Kleen" <ak@xxxxxxx>]

From: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Hi,

the patch below reorders the mmu_state int in the pda, such that there
is no more padding (there currently is 4 bytes of padding).
Boot tested.

Signed-off-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxx>

---
 include/asm-x86_64/pda.h |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Index: linux/include/asm-x86_64/pda.h
===================================================================
--- linux.orig/include/asm-x86_64/pda.h
+++ linux/include/asm-x86_64/pda.h
@@ -22,8 +22,8 @@ struct x8664_pda {
 	int nodenumber;		    /* number of current node */
 	unsigned int __softirq_pending;
 	unsigned int __nmi_count;	/* number of NMI on this CPUs */
-	struct mm_struct *active_mm;
 	int mmu_state;     
+	struct mm_struct *active_mm;
 	unsigned apic_timer_irqs;
 } ____cacheline_aligned_in_smp;
 
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