From f36d55af7408abceeee2543f697647ff86bd8a24 Mon Sep 17 00:00:00 2001
From: Orit Wasserman <owasserm@redhat.com>
Date: Mon, 6 Aug 2012 21:42:57 +0300
Subject: Add XBZRLE statistics

Signed-off-by: Benoit Hudzia <benoit.hudzia@sap.com>
Signed-off-by: Petter Svard <petters@cs.umu.se>
Signed-off-by: Aidan Shribman <aidan.shribman@sap.com>
Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 qapi-schema.json | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

(limited to 'qapi-schema.json')

diff --git a/qapi-schema.json b/qapi-schema.json
index 3f67b1e..56d9d7b 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -278,6 +278,27 @@
            'normal-bytes': 'int' } }
 
 ##
+# @XBZRLECacheStats
+#
+# Detailed XBZRLE migration cache statistics
+#
+# @cache-size: XBZRLE cache size
+#
+# @bytes: amount of bytes already transferred to the target VM
+#
+# @pages: amount of pages transferred to the target VM
+#
+# @cache-miss: number of cache miss
+#
+# @overflow: number of overflows
+#
+# Since: 1.2
+##
+{ 'type': 'XBZRLECacheStats',
+  'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int',
+           'cache-miss': 'int', 'overflow': 'int' } }
+
+##
 # @MigrationInfo
 #
 # Information about current migration process.
@@ -295,11 +316,16 @@
 #        status, only returned if status is 'active' and it is a block
 #        migration
 #
+# @xbzrle-cache: #optional @XBZRLECacheStats containing detailed XBZRLE
+#                migration statistics, only returned if XBZRLE feature is on and
+#                status is 'active' or 'completed' (since 1.2)
+#
 # Since: 0.14.0
 ##
 { 'type': 'MigrationInfo',
   'data': {'*status': 'str', '*ram': 'MigrationStats',
-           '*disk': 'MigrationStats'} }
+           '*disk': 'MigrationStats',
+           '*xbzrle-cache': 'XBZRLECacheStats'} }
 
 ##
 # @query-migrate
-- 
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