This patch reorders the PDA on x86-64 such that there is optimal packing of the data structures
(patch previously sent to Andi already)
Signed-off-by: Arjan van de Ven <[email protected]>
---
include/asm-x86_64/pda.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.16-rc6-stack-protector/include/asm-x86_64/pda.h
===================================================================
--- linux-2.6.16-rc6-stack-protector.orig/include/asm-x86_64/pda.h
+++ linux-2.6.16-rc6-stack-protector/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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