1 files changed, 2 insertions, 1 deletions

diff --git a/include/asm-ia64/sn/nodepda.h b/include/asm-ia64/sn/nodepda.h
index 7138b1eafd6b..47bb8100fd00 100644
--- a/include/asm-ia64/sn/nodepda.h
+++ b/include/asm-ia64/sn/nodepda.h
@@ -37,7 +37,6 @@ struct phys_cpuid {
 
 struct nodepda_s {
         void            *pdinfo;        /* Platform-dependent per-node info */
-        spinlock_t              bist_lock;
 
         /*
          * The BTEs on this node are shared by the local cpus
@@ -55,6 +54,8 @@ struct nodepda_s {
          * Array of physical cpu identifiers. Indexed by cpuid.
          */
         struct phys_cpuid       phys_cpuid[NR_CPUS];
+        spinlock_t              ptc_lock ____cacheline_aligned_in_smp;
+        spinlock_t              bist_lock;
 };
 
 typedef struct nodepda_s nodepda_t;