[Xen-changelog] [xen-unstable] Import Xend part of xen-unstable changeset

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

# HG changeset patch
# User Ewan Mellor <ewan@xxxxxxxxxxxxx>
# Node ID d029684fd1faab07eeaa964bc8b38ca42ff106ad
# Parent  59ac1e90f1ac7bc199fb4b5072b4eca92bdc466d
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@xxxxxxxxx>
---
 tools/python/xen/xend/image.py |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 59ac1e90f1ac -r d029684fd1fa tools/python/xen/xend/image.py
--- a/tools/python/xen/xend/image.py    Wed Oct 25 15:01:51 2006 +0100
+++ b/tools/python/xen/xend/image.py    Wed Oct 25 15:29:08 2006 +0100
@@ -471,7 +471,7 @@ class IA64_HVM_ImageHandler(HVMImageHand
     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):

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