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2021-02-08migration: Clean up signed vs. unsigned XBZRLE cache-sizeMarkus Armbruster1-1/+1
73af8dd8d7 "migration: Make xbzrle_cache_size a migration parameter" (v2.11.0) made the new parameter unsigned (QAPI type 'size', uint64_t in C). It neglected to update existing code, which continues to use int64_t. migrate_xbzrle_cache_size() returns the new parameter. Adjust its return type. QMP query-migrate-cache-size returns migrate_xbzrle_cache_size(). Adjust its return type. migrate-set-parameters passes the new parameter to xbzrle_cache_resize(). Adjust its parameter type. xbzrle_cache_resize() passes it on to cache_init(). Adjust its parameter type. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20210202141734.2488076-3-armbru@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-10-23migration: Make cache_init() take an error parameterJuan Quintela1-4/+3
Once there, take a total size instead of the size of the pages. We move the check that the new_size is bigger than one page from xbzrle_cache_resize(). Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> -- Fix typo spotted by Peter Xu
2017-10-23migration: Make cache size elements use the right typesJuan Quintela1-1/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-09-06xbzrle: Drop unused cache_resize()Markus Armbruster1-11/+0
Unused since commit fd8cec XBZRLE: Fix qemu crash when resize the xbzrle cache. Cc: Juan Quintela <quintela@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1501148776-16890-2-git-send-email-armbru@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-05-17migration: Move page_cache.c to migration/Juan Quintela1-0/+86
It is only used by migration, so move it there. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>