[IA64] DOM0_GETPAGEFRAMEINFO & DOM0_GETPAGEFRAMEINFO2 removed

DOM0_GETPAGEFRAMEINFO and DOM0_GETPAGEFRAMEINFO2 are never used.
Removed.

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

diff --git a/xen/arch/ia64/xen/dom0_ops.c b/xen/arch/ia64/xen/dom0_ops.c
index 3561668b58a91093b52a602f3c820aebdf1f8192..4c61bb17e1883f52c9143ebc42282124d11a7187 100644 (file)
--- a/xen/arch/ia64/xen/dom0_ops.c
+++ b/xen/arch/ia64/xen/dom0_ops.c
@@ -34,129 +34,6 @@ long arch_do_dom0_op(dom0_op_t *op, XEN_GUEST_HANDLE(dom0_op_t) u_dom0_op)
 
     switch ( op->cmd )
     {
-    case DOM0_GETPAGEFRAMEINFO:
-    {
-        struct page_info *page;
-        unsigned long mfn = op->u.getpageframeinfo.gmfn;
-        domid_t dom = op->u.getpageframeinfo.domain;
-        struct domain *d;
-
-        ret = -EINVAL;
-
-        if ( unlikely(!mfn_valid(mfn)) || 
-             unlikely((d = find_domain_by_id(dom)) == NULL) )
-            break;
-
-        page = mfn_to_page(mfn);
-
-        if ( likely(get_page(page, d)) )
-        {
-            ret = 0;
-
-            op->u.getpageframeinfo.type = NOTAB;
-
-            if ( (page->u.inuse.type_info & PGT_count_mask) != 0 )
-            {
-                switch ( page->u.inuse.type_info & PGT_type_mask )
-                {
-                default:
-                    panic("No such page type\n");
-                    break;
-                }
-            }
-            
-            put_page(page);
-        }
-
-        put_domain(d);
-
-        copy_to_guest(u_dom0_op, op, 1);
-    }
-    break;
-
-    case DOM0_GETPAGEFRAMEINFO2:
-    {
-#define GPF2_BATCH 128
-        int n,j;
-        int num = op->u.getpageframeinfo2.num;
-        domid_t dom = op->u.getpageframeinfo2.domain;
-        struct domain *d;
-        unsigned long *l_arr;
-        ret = -ESRCH;
-
-        if ( unlikely((d = find_domain_by_id(dom)) == NULL) )
-            break;
-
-        if ( unlikely(num > 1024) )
-        {
-            ret = -E2BIG;
-            break;
-        }
-
-        l_arr = (unsigned long *)alloc_xenheap_page();
- 
-        ret = 0;
-        for( n = 0; n < num; )
-        {
-            int k = ((num-n)>GPF2_BATCH)?GPF2_BATCH:(num-n);
-
-            if ( copy_from_guest_offset(l_arr, op->u.getpageframeinfo2.array,
-                                        n, k) )
-            {
-                ret = -EINVAL;
-                break;
-            }
-     
-            for( j = 0; j < k; j++ )
-            {      
-                struct page_info *page;
-                unsigned long mfn = l_arr[j];
-
-                if ( unlikely(mfn >= max_page) )
-                    goto e2_err;
-
-                page = mfn_to_page(mfn);
-  
-                if ( likely(get_page(page, d)) )
-                {
-                    unsigned long type = 0;
-
-                    switch( page->u.inuse.type_info & PGT_type_mask )
-                    {
-                    default:
-                        panic("No such page type\n");
-                        break;
-                    }
-
-                    if ( page->u.inuse.type_info & PGT_pinned )
-                        type |= LPINTAB;
-                    l_arr[j] |= type;
-                    put_page(page);
-                }
-                else
-                {
-                e2_err:
-                    l_arr[j] |= XTAB;
-                }
-
-            }
-
-            if ( copy_to_guest_offset(op->u.getpageframeinfo2.array,
-                                      n, l_arr, k) )
-            {
-                ret = -EINVAL;
-                break;
-            }
-
-            n += j;
-        }
-
-        free_xenheap_page((void *) l_arr);
-
-        put_domain(d);
-    }
-    break;
-
     case DOM0_GETMEMLIST:
     {
         unsigned long i;