memory: Introduce replay_discarded callback for RamDiscardManager
commitadaf9d92f868e6b9f23cb9a3929635e1ba961b3b
authorDavid Hildenbrand <david@redhat.com>
Mon, 11 Oct 2021 17:53:38 +0000 (11 19:53 +0200)
committerJuan Quintela <quintela@redhat.com>
Mon, 1 Nov 2021 21:56:44 +0000 (1 22:56 +0100)
tree057cd95747c5162213bdc88205d4facc302ed798
parentb7bc6b182883bb3097dde2a25d041f28bde2b89c
memory: Introduce replay_discarded callback for RamDiscardManager

Introduce replay_discarded callback similar to our existing
replay_populated callback, to be used my migration code to never migrate
discarded memory.

Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
include/exec/memory.h
softmmu/memory.c