diff options
| author | Wei Yang <richardw.yang@linux.intel.com> | 2019-10-11 16:50:48 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-10-11 15:01:54 +0100 |
| commit | f2148c4c793f67e24ff97ddf12c8eeccdba9fb8e (patch) | |
| tree | 866b496e9ed61cc67984763b95ab80f6ee211b40 | |
| parent | d884e77bfe384000a56ea13f448df314add84889 (diff) | |
| download | qemu-f2148c4c793f67e24ff97ddf12c8eeccdba9fb8e.zip | |
migration/multifd: use pages->allocated instead of the static max
multifd_send_fill_packet() prepares meta data for following pages to
transfer. It would be more proper to fill pages->allocated instead of
static max value, especially we want to support flexible packet size.
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20191011085050.17622-3-richardw.yang@linux.intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| -rw-r--r-- | migration/ram.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/migration/ram.c b/migration/ram.c index 698ba4d669..84c5953a84 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -791,13 +791,12 @@ static void multifd_pages_clear(MultiFDPages_t *pages) static void multifd_send_fill_packet(MultiFDSendParams *p) { MultiFDPacket_t *packet = p->packet; - uint32_t page_max = MULTIFD_PACKET_SIZE / qemu_target_page_size(); int i; packet->magic = cpu_to_be32(MULTIFD_MAGIC); packet->version = cpu_to_be32(MULTIFD_VERSION); packet->flags = cpu_to_be32(p->flags); - packet->pages_alloc = cpu_to_be32(page_max); + packet->pages_alloc = cpu_to_be32(p->pages->allocated); packet->pages_used = cpu_to_be32(p->pages->used); packet->next_packet_size = cpu_to_be32(p->next_packet_size); packet->packet_num = cpu_to_be64(p->packet_num); |