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balloon: Fix a misleading error message

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The error message

    {"execute": "balloon", "arguments":{"value": -1}}
    {"error": {"class": "GenericError", "desc": "Parameter 'target' expects a size"}}

points to 'target' instead of 'value'.  Fix:

    {"error": {"class": "GenericError", "desc": "Parameter 'value' expects a size"}}

Root cause: qmp_balloon()'s parameter is named @target.  Rename it to
@value to match the QAPI schema.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20231031111059.3407803-7-armbru@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Mario Casquero <mcasquer@redhat.com>
This commit is contained in:
Markus Armbruster 2023-10-31 12:10:58 +01:00
parent 0a4a1512e0
commit eeef44b3a5
1 changed files with 5 additions and 5 deletions
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10
system/balloon.c
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@ -90,17 +90,17 @@ BalloonInfo *qmp_query_balloon(Error **errp)
return info;
}
void qmp_balloon(int64_t target, Error **errp)
void qmp_balloon(int64_t value, Error **errp)
{
if (!have_balloon(errp)) {
return;
}
if (target <= 0) {
error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "target", "a size");
if (value <= 0) {
error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "value", "a size");
return;
}
trace_balloon_event(balloon_opaque, target);
balloon_event_fn(balloon_opaque, target);
trace_balloon_event(balloon_opaque, value);
balloon_event_fn(balloon_opaque, value);
}