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postcopy-ram: add a stub for postcopy_request_shared_page

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This fixes the build on systems without userfaultfd.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2018-03-20 16:26:10 +02:00
parent 096bf4c852
commit c188c53927
1 changed files with 7 additions and 0 deletions
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7
migration/postcopy-ram.c
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@ -928,6 +928,13 @@ int postcopy_ram_prepare_discard(MigrationIncomingState *mis)
return -1;
}
int postcopy_request_shared_page(struct PostCopyFD *pcfd, RAMBlock *rb,
uint64_t client_addr, uint64_t rb_offset)
{
assert(0);
return -1;
}
int postcopy_ram_enable_notify(MigrationIncomingState *mis)
{
assert(0);