[PATCH 2/2] Call percpu smp cacheline algin interface

[Fenghua Yu <fenghua.yu@intel.com>]

Call percpu smp cacheline align interface.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>

diff -Nurp linux-2.6.21-rc7.0/arch/i386/kernel/init_task.c linux-2.6.21-rc7.1/arch/i386/kernel/init_task.c
--- linux-2.6.21-rc7.0/arch/i386/kernel/init_task.c	2007-04-15 16:50:57.000000000 -0700
+++ linux-2.6.21-rc7.1/arch/i386/kernel/init_task.c	2007-05-02 17:00:34.000000000 -0700
@@ -42,5 +42,5 @@ EXPORT_SYMBOL(init_task);
  * per-CPU TSS segments. Threads are completely 'soft' on Linux,
  * no more per-task TSS's.
  */ 
-DEFINE_PER_CPU(struct tss_struct, init_tss) ____cacheline_internodealigned_in_smp = INIT_TSS;
+DEFINE_PER_CPU_CACHELINE_ALIGNED_IN_SMP(struct tss_struct, init_tss) = INIT_TSS;
 
diff -Nurp linux-2.6.21-rc7.0/arch/i386/kernel/irq.c linux-2.6.21-rc7.1/arch/i386/kernel/irq.c
--- linux-2.6.21-rc7.0/arch/i386/kernel/irq.c	2007-05-01 07:32:59.000000000 -0700
+++ linux-2.6.21-rc7.1/arch/i386/kernel/irq.c	2007-05-02 17:00:34.000000000 -0700
@@ -21,7 +21,7 @@
 #include <asm/apic.h>
 #include <asm/uaccess.h>
 
-DEFINE_PER_CPU(irq_cpustat_t, irq_stat) ____cacheline_internodealigned_in_smp;
+DEFINE_PER_CPU_CACHELINE_ALIGNED_IN_SMP(irq_cpustat_t, irq_stat);
 EXPORT_PER_CPU_SYMBOL(irq_stat);
 
 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
diff -Nurp linux-2.6.21-rc7.0/arch/ia64/kernel/smp.c linux-2.6.21-rc7.1/arch/ia64/kernel/smp.c
--- linux-2.6.21-rc7.0/arch/ia64/kernel/smp.c	2007-04-15 16:50:57.000000000 -0700
+++ linux-2.6.21-rc7.1/arch/ia64/kernel/smp.c	2007-05-02 17:00:34.000000000 -0700
@@ -70,7 +70,7 @@ static volatile struct call_data_struct 
 #define IPI_KDUMP_CPU_STOP	3
 
 /* This needs to be cacheline aligned because it is written to by *other* CPUs.  */
-static DEFINE_PER_CPU(u64, ipi_operation) ____cacheline_aligned;
+static DEFINE_PER_CPU_CACHELINE_ALIGNED_IN_SMP(u64, ipi_operation);
 
 extern void cpu_halt (void);
 
diff -Nurp linux-2.6.21-rc7.0/arch/x86_64/kernel/init_task.c linux-2.6.21-rc7.1/arch/x86_64/kernel/init_task.c
--- linux-2.6.21-rc7.0/arch/x86_64/kernel/init_task.c	2007-04-15 16:50:57.000000000 -0700
+++ linux-2.6.21-rc7.1/arch/x86_64/kernel/init_task.c	2007-05-02 17:00:34.000000000 -0700
@@ -44,7 +44,7 @@ EXPORT_SYMBOL(init_task);
  * section. Since TSS's are completely CPU-local, we want them
  * on exact cacheline boundaries, to eliminate cacheline ping-pong.
  */ 
-DEFINE_PER_CPU(struct tss_struct, init_tss) ____cacheline_internodealigned_in_smp = INIT_TSS;
+DEFINE_PER_CPU_CACHELINE_ALIGNED_IN_SMP(struct tss_struct, init_tss) = INIT_TSS;
 
 /* Copies of the original ist values from the tss are only accessed during
  * debugging, no special alignment required.
diff -Nurp linux-2.6.21-rc7.0/kernel/sched.c linux-2.6.21-rc7.1/kernel/sched.c
--- linux-2.6.21-rc7.0/kernel/sched.c	2007-05-01 07:33:07.000000000 -0700
+++ linux-2.6.21-rc7.1/kernel/sched.c	2007-05-02 17:00:34.000000000 -0700
@@ -263,7 +263,7 @@ struct rq {
 	struct lock_class_key rq_lock_key;
 };
 
-static DEFINE_PER_CPU(struct rq, runqueues) ____cacheline_aligned_in_smp;
+static DEFINE_PER_CPU_CACHELINE_ALIGNED_IN_SMP(struct rq, runqueues);
 static DEFINE_MUTEX(sched_hotcpu_mutex);
 
 static inline int cpu_of(struct rq *rq)
-
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