From: Ewan Mellor <ewan@xensource.com>
Date: Wed, 25 Oct 2006 14:29:08 +0000 (+0100)
Subject: Import Xend part of xen-unstable changeset
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15567^2~157^2~2
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=70c562ec1522ccd95dccee64b4e94ffb13b45cc0;p=xen.git

Import Xend part of xen-unstable changeset
11922:1e6b0a8a0822a22d313d9058fa0dc10c7a319821.

[IA64][HVM] Add buffer IO mechanism for Xen/VTi domain. Current
implementation can accelerate Windows guest's dense IO operations
at boot time.

Signed-off-by: Zhang xiantao <xiantao.zhang@intel.com>
---

diff --git a/tools/python/xen/xend/image.py b/tools/python/xen/xend/image.py
index 6808444303..9749e9d861 100644
--- a/tools/python/xen/xend/image.py
+++ b/tools/python/xen/xend/image.py
@@ -471,7 +471,7 @@ class IA64_HVM_ImageHandler(HVMImageHandler):
     def getRequiredAvailableMemory(self, mem_kb):
         page_kb = 16
         # ROM size for guest firmware, ioreq page and xenstore page
-        extra_pages = 1024 + 2
+        extra_pages = 1024 + 3
         return mem_kb + extra_pages * page_kb
 
     def getRequiredShadowMemory(self, shadow_mem_kb, maxmem_kb):