On Mon, Apr 15, 2019 at 08:52:52PM +0000, Ruhl, Michael J wrote: > We do need the reference count because the AH is used by the asynchronous > send engine. Drivers cannot use refcounts to manage their object lifetimes. Destroy must be synchronous. So if you have AH's in use by another thread it must sleep during destroy.. > I am going to work up a patch to implement the SLEEPABLE path in our destroy > to deal with this. I thought that was only for create? Did we get an expectation that destroy is non-sleeping? I hope not.. Jason
