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savevm: split save_live_setup from save_live_state

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This patch splits stage 1 to its own function for both save_live
users, ram and block.  It is just a copy of the function, removing the
parts of the other stages.  Optimizations would came later.

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2012-06-28 15:11:57 +02:00
parent 6bd6878133
commit d1315aac6e
4 changed files with 99 additions and 34 deletions
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4
savevm.c
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@ -1573,7 +1573,7 @@ int qemu_savevm_state_begin(QEMUFile *f,
QTAILQ_FOREACH(se, &savevm_handlers, entry) {
int len;
if (!se->ops || !se->ops->save_live_state) {
if (!se->ops || !se->ops->save_live_setup) {
continue;
}
if (se->ops && se->ops->is_active) {
@ -1593,7 +1593,7 @@ int qemu_savevm_state_begin(QEMUFile *f,
qemu_put_be32(f, se->instance_id);
qemu_put_be32(f, se->version_id);
ret = se->ops->save_live_state(f, QEMU_VM_SECTION_START, se->opaque);
ret = se->ops->save_live_setup(f, se->opaque);
if (ret < 0) {
qemu_savevm_state_cancel(f);
return ret;