> On Mar 29, 2018, at 5:19 PM, Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx> wrote: > > > > On 3/29/2018 4:01 PM, Chuck Lever wrote: >> Hi- >> >> I've been experimenting with the DEVICE_REMOVAL event on the >> NFS/RDMA server, and noticed that there is a DEVICE_REMOVAL >> event for IDs associated with a remote connection, but there >> does not seem to be a a DEVICE_REMOVAL upcall for listener IDs. >> >> Is this correct API behavior? >> >> -- >> Chuck Lever >> > > I think you will see DEVICE_REMOVAL events only if the listen was done > on a cm_id that was bound to a specific address and thus actually is > associated with a device. Thus listening cm_ids bound to INADDR_ANY > won't get DEVICE_REMOVAL events. The idea is that if the app listens on > INADDR_ANY, it doesn't need to know if a single device comes or goes... Thanks Steve. Then a listener ID has no hardware resources associated with it? Here's a dumb follow-up question: What about listeners on specific addresses? -- Chuck Lever -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
