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multifd: Fill offset and block for reception 

We were using the iov directly, but we will need this info on the
following patch.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Juan Quintela 2021-11-19 13:15:48 +01:00
parent 40a4bfe9d3
commit 01102a2ef6
1 changed files with 2 additions and 0 deletions
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2
migration/multifd.c
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@ -354,6 +354,7 @@ static int multifd_recv_unfill_packet(MultiFDRecvParams *p, Error **errp)
return -1;
}
p->pages->block = block;
for (i = 0; i < p->pages->num; i++) {
uint64_t offset = be64_to_cpu(packet->offset[i]);
@ -363,6 +364,7 @@ static int multifd_recv_unfill_packet(MultiFDRecvParams *p, Error **errp)
offset, block->used_length);
return -1;
}
p->pages->offset[i] = offset;
p->pages->iov[i].iov_base = block->host + offset;
p->pages->iov[i].iov_len = page_size;
}