Messages in this thread | | | Date | Wed, 5 Feb 2014 09:27:55 -0800 | Subject | Re: [RFCv2 00/10] xhci: re-work command queue management | From | Dan Williams <> |
| |
On Wed, Feb 5, 2014 at 9:05 AM, David Laight <David.Laight@aculab.com> wrote: > From: Dan Williams >> Yes, but I think we need to centralize the context under which >> commands are submitted. The complicating factor is the mix of >> synchronous command submission and interrupt driven asynchronous >> command queuing. I think we can simplify it by making it all >> submitted from a single event queue context. I'm investigating if >> that is a workable solution... > > Given that the entire network stack runs from (I believe) 'process level' > contexts (NAPI functions),
Not really. Much of the network stack runs under softirq context.
| |