Anthony Liguori
ac839ccd8c
Merge remote-tracking branch 'quintela/migration-next-20120808' into staging
* quintela/migration-next-20120808:
Restart optimization on stage3 update version
Add XBZRLE statistics
Add migration accounting for normal and duplicate pages
Change total_time to total-time in MigrationStats
Add migrate_set_cache_size command
Add XBZRLE to ram_save_block and ram_save_live
Add xbzrle_encode_buffer and xbzrle_decode_buffer functions
Add uleb encoding/decoding functions
Add cache handling functions
Add XBZRLE documentation
Add migrate-set-capabilities
Add migration capabilities