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Diffstat (limited to 'migration/vmstate.c')
-rw-r--r-- | migration/vmstate.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/migration/vmstate.c b/migration/vmstate.c index 6138d1a..e8ccf22 100644 --- a/migration/vmstate.c +++ b/migration/vmstate.c @@ -276,6 +276,17 @@ static void vmsd_desc_field_end(const VMStateDescription *vmsd, QJSON *vmdesc, json_end_object(vmdesc); } + +bool vmstate_save_needed(const VMStateDescription *vmsd, void *opaque) +{ + if (vmsd->needed && !vmsd->needed(opaque)) { + /* optional section not needed */ + return false; + } + return true; +} + + void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, void *opaque, QJSON *vmdesc) { |