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[Xen-devel] [PATCH] Make save/restore of multiple VCPU contexts arch dep

To: Keir Fraser <keir@xxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] Make save/restore of multiple VCPU contexts arch dependent
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Mon, 05 Mar 2007 10:45:47 -0700
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Hollis Blanchard <hollisb@xxxxxxxxxx>
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   We need to look at how to support this on ia64, so how about making
this an architecture dependent feature for now?  Not sure what powerpc
needs here, so I'm just lumping it into the old way bucket.  Thanks,


Signed-off-by: Alex Williamson <alex.williamson@xxxxxx>

diff -r 3ac19fda0bc2 tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Fri Mar 02 12:11:52 2007 +0000
+++ b/tools/python/xen/xend/XendDomainInfo.py   Mon Mar 05 10:30:22 2007 -0700
@@ -775,13 +775,18 @@ class XendDomainInfo:
         t.write('vm', self.vmpath)
     def _storeDomDetails(self):
+        if arch.type == "x86":
+            mp_suspend = 1
+        else:
+            mp_suspend = 0
         to_store = {
             'domid':              str(self.domid),
             'vm':                 self.vmpath,
             'name':               self.info['name_label'],
             'console/limit':      str(xoptions.get_console_limit() * 1024),
             'memory/target':      str(self.info['memory_static_min'] * 1024),
-            'control/platform-feature-multiprocessor-suspend': str(1)
+            'control/platform-feature-multiprocessor-suspend': str(mp_suspend)
         def f(n, v):

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