Postcopy: Maintain unsentmap
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Thu, 5 Nov 2015 18:11:01 +0000 (18:11 +0000)
committerJuan Quintela <quintela@redhat.com>
Tue, 10 Nov 2015 14:00:27 +0000 (15:00 +0100)
commitf3f491fcd6dd594ba695b7da5ecbdacb4e84b364
treed8c873108e65492ae27cd56be560970bc6eb588d
parent763c906b0ee964e4b5c529a4ee171723339644cc
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>
migration/ram.c