On Fri, 2017-06-02 at 15:03 +0800, Lai Jiangshan wrote: > > the @w2 is not queued before flush_work(&w2), it is expected > that @w2 is not associated with @wq, and the dependence > mtx -> wq will not be recorded. And it is expected no warning.
Lockdep is symmetric. So then maybe it won't warn when executing flush_work(), but should later when executing @w2. No real difference? johannes
