Markus Armbruster <arm...@redhat.com> wrote: > qmp_migrate_set_cache_size() calls xbzrle_cache_resize() to do the > actual work, which in turn calls cache_init() to resize the cache. If > cache_init() fails, xbzrle_cache_resize() reports that error with > error_report() and fails. qmp_migrate_set_cache_size() detects the > failure and reports "Parameter 'cache size' expects is smaller than > page size" with error_setg(). The first error is accurate, the second > is bogus. With HMP, we get both. With QMP, we get the accurate one > on stderr, and the bogus one via QMP. > > Fix by making xbzrle_cache_resize() use error_setg() instead of > error_report(). > > Signed-off-by: Markus Armbruster <arm...@redhat.com>
Reviewed-by: Juan Quintela <quint...@redhat.com>
