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vmstate: Create optional sections

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To make sections optional, we need to do it at the beggining of the code.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Juan Quintela 2014-10-15 09:39:14 +02:00
parent 13d16814d2
commit df8961522a
4 changed files with 22 additions and 0 deletions
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8
migration/savevm.c
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@ -836,6 +836,11 @@ void qemu_savevm_state_complete(QEMUFile *f)
if ((!se->ops || !se->ops->save_state) && !se->vmsd) {
continue;
}
if (se->vmsd && !vmstate_save_needed(se->vmsd, se->opaque)) {
trace_savevm_section_skip(se->idstr, se->section_id);
continue;
}
trace_savevm_section_start(se->idstr, se->section_id);
json_start_object(vmdesc, NULL);
@ -949,6 +954,9 @@ static int qemu_save_device_state(QEMUFile *f)
if ((!se->ops || !se->ops->save_state) && !se->vmsd) {
continue;
}
if (se->vmsd && !vmstate_save_needed(se->vmsd, se->opaque)) {
continue;
}
save_section_header(f, se, QEMU_VM_SECTION_FULL);