Re: [Qemu-devel] [Xen-devel] [PATCH v2 4/4] 9pfs: introduce init_out/in_iov_from_pdu

2016-12-03 Thread Greg Kurz
On Fri, 2 Dec 2016 11:02:44 -0800 (PST) Stefano Stabellini wrote: > On Fri, 2 Dec 2016, Greg Kurz wrote: > > On Mon, 28 Nov 2016 13:27:24 -0800 > > Stefano Stabellini wrote: > > > > > Not all 9pfs transports share memory between request and

Re: [Qemu-devel] [Xen-devel] [PATCH v2 4/4] 9pfs: introduce init_out/in_iov_from_pdu

2016-12-02 Thread Stefano Stabellini
On Fri, 2 Dec 2016, Greg Kurz wrote: > On Mon, 28 Nov 2016 13:27:24 -0800 > Stefano Stabellini wrote: > > > Not all 9pfs transports share memory between request and response. For > > those who don't, it is necessary to know how much memory is required in > > the response.