Not sending zero pages breaks migration if a page is zero
at the source but not at the destination. This can e.g. happen
if different BIOS versions are used at source and destination.
It has also been reported that migration on pseries is completely
broken with this patch.
This reverts commit f1c72795af573b24a7da5eb52375c9aba8a37972.
+++ b/qapi-schema.json
@@ -499,9 +499,7 @@
#
# @total: total amount of bytes involved in the migration process
#
-# @duplicate: number of duplicate (zero) pages (since 1.2)
-#
-# @skipped: number of skipped zero pages (since 1.5)
+# @duplicate: number of duplicate pages (since 1.2)
#
# @normal : number of normal pages (since 1.2)
#
@@ -514,8 +512,8 @@
##
{ 'type': 'MigrationStats',
'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' ,
- 'duplicate': 'int', 'skipped': 'int', 'normal': 'int',
- 'normal-bytes': 'int', 'dirty-pages-rate' : 'int' } }
+ 'duplicate': 'int', 'normal': 'int', 'normal-bytes': 'int',
+ 'dirty-pages-rate' : 'int' } }