# HG changeset patch
# User tristan.gingold@xxxxxxxx
# Node ID 8364c28cc727be4ebc848b544fe6c85950dd64ce
# Parent  8d59d46de883224dd798f14f4790b2b6ce516954
#if 0 unused code.

Signed-off-by: Tristan Gingold <tristan.gingold@xxxxxxxx>

diff -r 8d59d46de883 -r 8364c28cc727 xen/arch/ia64/linux-xen/setup.c
--- a/xen/arch/ia64/linux-xen/setup.c	Tue Mar 21 08:21:37 2006
+++ b/xen/arch/ia64/linux-xen/setup.c	Tue Mar 21 09:22:07 2006
@@ -765,8 +765,10 @@
 {
 	extern void __devinit ia64_mmu_init (void *);
 	unsigned long num_phys_stacked;
+#ifndef XEN
 	pal_vm_info_2_u_t vmi;
 	unsigned int max_ctx;
+#endif
 	struct cpuinfo_ia64 *cpu_info;
 	void *cpu_data;
 
@@ -874,6 +876,7 @@
 	normal_xtp();
 #endif
 
+#ifndef XEN
 	/* set ia64_ctx.max_rid to the maximum RID that is supported by all CPUs: */
 	if (ia64_pal_vm_summary(NULL, &vmi) == 0)
 		max_ctx = (1U << (vmi.pal_vm_info_2_s.rid_size - 3)) - 1;
@@ -886,6 +889,7 @@
 		if (cmpxchg(&ia64_ctx.max_ctx, old, max_ctx) == old)
 			break;
 	}
+#endif
 
 	if (ia64_pal_rse_info(&num_phys_stacked, NULL) != 0) {
 		printk(KERN_WARNING "cpu_init: PAL RSE info failed; assuming 96 physical "
diff -r 8d59d46de883 -r 8364c28cc727 xen/arch/ia64/linux-xen/tlb.c
--- a/xen/arch/ia64/linux-xen/tlb.c	Tue Mar 21 08:21:37 2006
+++ b/xen/arch/ia64/linux-xen/tlb.c	Tue Mar 21 09:22:07 2006
@@ -28,6 +28,7 @@
 	unsigned long max_bits;	/* log2() of largest supported purge page-size */
 } purge;
 
+#ifndef XEN
 struct ia64_ctx ia64_ctx = {
 	.lock =		SPIN_LOCK_UNLOCKED,
 	.next =		1,
@@ -43,9 +44,6 @@
 void
 wrap_mmu_context (struct mm_struct *mm)
 {
-#ifdef XEN
-printf("wrap_mmu_context: called, not implemented\n");
-#else
 	unsigned long tsk_context, max_ctx = ia64_ctx.max_ctx;
 	struct task_struct *tsk;
 	int i;
@@ -86,8 +84,8 @@
 		put_cpu();
 	}
 	local_flush_tlb_all();
-#endif
 }
+#endif /* XEN */
 
 void
 ia64_global_tlb_purge (unsigned long start, unsigned long end, unsigned long nbits)
@@ -133,12 +131,10 @@
 }
 EXPORT_SYMBOL(local_flush_tlb_all);
 
+#ifndef XEN
 void
 flush_tlb_range (struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
-#ifdef XEN
-printf("flush_tlb_range: called, not implemented\n");
-#else
 	struct mm_struct *mm = vma->vm_mm;
 	unsigned long size = end - start;
 	unsigned long nbits;
@@ -170,9 +166,9 @@
 # endif
 
 	ia64_srlz_i();			/* srlz.i implies srlz.d */
-#endif
 }
 EXPORT_SYMBOL(flush_tlb_range);
+#endif
 
 void __devinit
 ia64_tlb_init (void)
diff -r 8d59d46de883 -r 8364c28cc727 xen/include/asm-ia64/linux-xen/asm/tlbflush.h
--- a/xen/include/asm-ia64/linux-xen/asm/tlbflush.h	Tue Mar 21 08:21:37 2006
+++ b/xen/include/asm-ia64/linux-xen/asm/tlbflush.h	Tue Mar 21 09:22:07 2006
@@ -33,6 +33,7 @@
 # define flush_tlb_all()	local_flush_tlb_all()
 #endif
 
+#ifndef XEN
 static inline void
 local_finish_flush_tlb_mm (struct mm_struct *mm)
 {
@@ -109,6 +110,8 @@
 
 
 #define flush_tlb_kernel_range(start, end)	flush_tlb_all()	/* XXX fix me */
+#endif /* XEN */
+
 #ifdef XEN
 extern void flush_tlb_mask(cpumask_t mask);
 #endif