[Xen-devel] [RFC][PATCH 09/13] Kemari: add XenbusStateAttached to xenbus

[Yoshiaki Tamura <tamura.yoshiaki@xxxxxxxxxxxxx>]

This patch adds a new xenbus state XenbusStateAttached, which is used when
Kemari restores the guest on the secondary after the failover.

Signed-off-by: Yoshi Tamura <tamura.yoshiaki@xxxxxxxxxxxxx>
Signed-off-by: Yoshisato Yanagisawa <yanagisawa.yoshisato@xxxxxxxxxxxxx>
---
 drivers/xen/xenbus/xenbus_client.c |    3 ++-
 include/xen/interface/io/xenbus.h  |    4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff -r e410857fd83c drivers/xen/xenbus/xenbus_client.c
--- a/drivers/xen/xenbus/xenbus_client.c        Wed Oct 22 14:55:29 2008 +0100
+++ b/drivers/xen/xenbus/xenbus_client.c        Thu Mar 05 09:56:40 2009 +0900
@@ -52,7 +52,8 @@
                [ XenbusStateInitialised  ] = "Initialised",
                [ XenbusStateConnected    ] = "Connected",
                [ XenbusStateClosing      ] = "Closing",
-               [ XenbusStateClosed       ] = "Closed",
+               [ XenbusStateClosed       ] = "Closed",
+               [ XenbusStateAttached     ] = "Attached",
        };
        return (state < ARRAY_SIZE(name)) ? name[state] : "INVALID";
 }
diff -r e410857fd83c include/xen/interface/io/xenbus.h
--- a/include/xen/interface/io/xenbus.h Wed Oct 22 14:55:29 2008 +0100
+++ b/include/xen/interface/io/xenbus.h Thu Mar 05 09:56:40 2009 +0900
@@ -63,7 +63,9 @@
      */
     XenbusStateReconfiguring = 7,

-    XenbusStateReconfigured  = 8
+    XenbusStateReconfigured  = 8,
+
+    XenbusStateAttached      = 9
 };
 typedef enum xenbus_state XenbusState;




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