From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Daniel P. Berrangé" <berrange@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
qemu-trivial@nongnu.org, "Michael Tokarev" <mjt@tls.msk.ru>,
"Laurent Vivier" <laurent@vivier.eu>,
"Markus Armbruster" <armbru@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH v2 3/3] qom/object: Make reparenting error more verbose
Date: Mon, 4 May 2020 13:56:56 +0200 [thread overview]
Message-ID: <20200504115656.6045-4-f4bug@amsat.org> (raw)
In-Reply-To: <20200504115656.6045-1-f4bug@amsat.org>
Display child and parent names when reparenting occurs.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
qom/object.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/qom/object.c b/qom/object.c
index be700e831f..417fd90aa5 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -1683,7 +1683,12 @@ void object_property_add_child(Object *obj, const char *name,
ObjectProperty *op;
if (child->parent != NULL) {
- error_setg(errp, "child object is already parented");
+ error_setg(errp, "child object '%s' is already parented (parent: '%s') "
+ "can not be children '%s' of '%s'",
+ object_get_typename(child),
+ object_get_typename(child->parent),
+ name,
+ object_get_typename(obj));
return;
}
--
2.21.3
next prev parent reply other threads:[~2020-05-04 11:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-04 11:56 [PATCH v2 0/3] qom: Few trivial patches Philippe Mathieu-Daudé
2020-05-04 11:56 ` [PATCH v2 1/3] qom/object: Move Object typedef to 'qemu/typedefs.h' Philippe Mathieu-Daudé
2020-05-15 6:07 ` Markus Armbruster
2020-05-15 7:00 ` Philippe Mathieu-Daudé
2020-05-18 4:52 ` Markus Armbruster
2020-05-21 14:13 ` Paolo Bonzini
2020-05-04 11:56 ` [PATCH v2 2/3] io/task: Move 'qom/object.h' header to source Philippe Mathieu-Daudé
2020-05-04 11:56 ` Philippe Mathieu-Daudé [this message]
2020-05-12 7:02 ` [PATCH v2 0/3] qom: Few trivial patches Philippe Mathieu-Daudé
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