[IA64] zero_page_memmap_ptr removed (was unused).

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

diff --git a/xen/arch/ia64/xen/mm_init.c b/xen/arch/ia64/xen/mm_init.c
index 35e00f90a41873cb1860d139d4e2adc8ebe2b6a4..3cf3a04fb05cafc914119f54ae4442277277ea28 100644 (file)
--- a/xen/arch/ia64/xen/mm_init.c
+++ b/xen/arch/ia64/xen/mm_init.c
@@ -66,10 +66,10 @@ EXPORT_SYMBOL(vmem_map);
 
 // static int pgt_cache_water[2] = { 25, 50 };
 
+#ifndef XEN
 struct page_info *zero_page_memmap_ptr;        /* map entry for zero page */
 EXPORT_SYMBOL(zero_page_memmap_ptr);
 
-#ifndef XEN
 void *high_memory;
 EXPORT_SYMBOL(high_memory);
 

diff --git a/xen/arch/ia64/xen/xenmem.c b/xen/arch/ia64/xen/xenmem.c
index c5493289c5d0186bc518deec47f7b6db07a4abda..6489bdc2b1771edff6012385797ba090e9918617 100644 (file)
--- a/xen/arch/ia64/xen/xenmem.c
+++ b/xen/arch/ia64/xen/xenmem.c
@@ -13,7 +13,6 @@
 #include <asm/pgtable.h>
 #include <xen/mm.h>
 
-extern struct page_info *zero_page_memmap_ptr;
 struct page_info *frame_table;
 unsigned long frame_table_size;
 unsigned long max_page;
@@ -52,9 +51,6 @@ paging_init (void)
        for (i = 0; i < (1UL << mpt_order); i++) {
                mpt_table[i] = INVALID_M2P_ENTRY;
        }
-       /* Other mapping setup */
-
-       zero_page_memmap_ptr = virt_to_page(ia64_imva(empty_zero_page));
 }
 
 /* FIXME: postpone support to machines with big holes between physical memorys.