tree d8c873108e65492ae27cd56be560970bc6eb588d
parent 763c906b0ee964e4b5c529a4ee171723339644cc
author Dr. David Alan Gilbert <dgilbert@redhat.com> 1446747061 +0000
committer Juan Quintela <quintela@redhat.com> 1447164027 +0100

Postcopy: Maintain unsentmap

Maintain an 'unsentmap' of pages that have yet to be sent.
This is used in the following patches to discard some set of
the pages already sent as we enter postcopy mode.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>