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[Qemu-devel] [RFC 1/6] migration: report an error giving the failed fiel
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [RFC 1/6] migration: report an error giving the failed field |
Date: |
Wed, 24 Aug 2016 14:42:28 +0100 |
From: "Dr. David Alan Gilbert" <address@hidden>
When a field fails to load (typically due to a limit
check, or a call to a get/put) report the device and field
to give an indication of the cause.
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
migration/vmstate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/migration/vmstate.c b/migration/vmstate.c
index fc29acf..1d637b2 100644
--- a/migration/vmstate.c
+++ b/migration/vmstate.c
@@ -130,6 +130,8 @@ int vmstate_load_state(QEMUFile *f, const
VMStateDescription *vmsd,
}
if (ret < 0) {
qemu_file_set_error(f, ret);
+ error_report("Failed to load %s:%s", vmsd->name,
+ field->name);
trace_vmstate_load_field_error(field->name, ret);
return ret;
}
--
2.7.4