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Modify save_live_pending for postcopy

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Modify save_live_pending to return separate postcopiable and
non-postcopiable counts.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2015-11-05 18:10:54 +00:00 • committed by Juan Quintela
parent 11cf1d984b
commit c31b098f64
7 changed files with 38 additions and 14 deletions
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9
migration/migration.c
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@ -1288,8 +1288,13 @@ static void *migration_thread(void *opaque)
uint64_t pending_size;
if (!qemu_file_rate_limit(s->file)) {
pending_size = qemu_savevm_state_pending(s->file, max_size);
trace_migrate_pending(pending_size, max_size);
uint64_t pend_post, pend_nonpost;
qemu_savevm_state_pending(s->file, max_size, &pend_nonpost,
&pend_post);
pending_size = pend_nonpost + pend_post;
trace_migrate_pending(pending_size, max_size,
pend_post, pend_nonpost);
if (pending_size && pending_size >= max_size) {
qemu_savevm_state_iterate(s->file);
} else {