On Tue, May 19, 2020 at 04:30:52PM -0700, Divya Indi wrote: > Hi Jason, > > I wanted to follow up to see if you got a chance to review the following reply? Not yet, it still seems bad to be doing code like this. If two threads are sharing memory they really need to use a refcount/kref not rely on some sketchy thing with flags. It is very hard to tell if the sketchy thing with flags is correct or not. Jason