[Xen-changelog] Remove next_io_page field from domain structure.

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID d25ac5cbd8d39543901150bd9a88960887e57841
# Parent  ab0addb6dcbb4f35010951b6ade59791eb3d9129
Remove next_io_page field from domain structure.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>

diff -r ab0addb6dcbb -r d25ac5cbd8d3 xen/arch/x86/domain_build.c
--- a/xen/arch/x86/domain_build.c       Fri Oct 28 16:11:59 2005
+++ b/xen/arch/x86/domain_build.c       Fri Oct 28 16:51:37 2005
@@ -583,21 +583,17 @@
             _initrd_start, (_initrd_start+initrd_len+PAGE_SIZE-1) & PAGE_MASK);
     }
 
-    d->next_io_page = max_page;
-
     /* Set up start info area. */
     si = (start_info_t *)vstartinfo_start;
     memset(si, 0, PAGE_SIZE);
     si->nr_pages = nr_pages;
 
+    si->shared_info = virt_to_phys(d->shared_info);
     if ( opt_dom0_translate )
     {
-        si->shared_info  = d->next_io_page << PAGE_SHIFT;
-        set_pfn_from_mfn(virt_to_phys(d->shared_info) >> PAGE_SHIFT, 
d->next_io_page);
-        d->next_io_page++;
-    }
-    else
-        si->shared_info  = virt_to_phys(d->shared_info);
+        si->shared_info  = max_page << PAGE_SHIFT;
+        set_pfn_from_mfn(virt_to_phys(d->shared_info) >> PAGE_SHIFT, max_page);
+    }
 
     si->flags        = SIF_PRIVILEGED | SIF_INITDOMAIN;
     si->pt_base      = vpt_start;
diff -r ab0addb6dcbb -r d25ac5cbd8d3 xen/include/xen/sched.h
--- a/xen/include/xen/sched.h   Fri Oct 28 16:11:59 2005
+++ b/xen/include/xen/sched.h   Fri Oct 28 16:51:37 2005
@@ -101,7 +101,6 @@
     struct list_head xenpage_list;    /* linked list, of size xenheap_pages */
     unsigned int     tot_pages;       /* number of pages currently possesed */
     unsigned int     max_pages;       /* maximum value for tot_pages        */
-    unsigned int     next_io_page;    /* next io pfn to give to domain      */
     unsigned int     xenheap_pages;   /* # pages allocated from Xen heap    */
 
     /* Scheduling. */

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