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| author | David Hildenbrand <david@redhat.com> | 2023-07-06 09:56:08 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2023-07-12 09:25:37 +0200 |
| commit | f161c88a03c646ee308653d3ea99318901093309 (patch) | |
| tree | 469380865b705858918cc39b9592cccefc0b2a0e /include/migration/misc.h | |
| parent | 836f657b6a32baf5579c6f218c9c104363562bb6 (diff) | |
| download | qemu-f161c88a03c646ee308653d3ea99318901093309.zip qemu-f161c88a03c646ee308653d3ea99318901093309.tar.gz qemu-f161c88a03c646ee308653d3ea99318901093309.tar.bz2 | |
migration/ram: Expose ramblock_is_ignored() as migrate_ram_is_ignored()
virtio-mem wants to know whether it should not mess with the RAMBlock
content (e.g., discard RAM, preallocate memory) on incoming migration.
So let's expose that function as migrate_ram_is_ignored() in
migration/misc.h
Message-ID: <20230706075612.67404-4-david@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
Tested-by: Mario Casquero <mcasquer@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'include/migration/misc.h')
| -rw-r--r-- | include/migration/misc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/migration/misc.h b/include/migration/misc.h index 5ebe13b..7dcc0b5 100644 --- a/include/migration/misc.h +++ b/include/migration/misc.h @@ -40,6 +40,7 @@ int precopy_notify(PrecopyNotifyReason reason, Error **errp); void ram_mig_init(void); void qemu_guest_free_page_hint(void *addr, size_t len); +bool migrate_ram_is_ignored(RAMBlock *block); /* migration/block.c */ |