Re: [Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-15 Thread Stefano Stabellini
On Thu, 15 Jun 2017, Juergen Gross wrote: > On 14/06/17 21:27, Stefano Stabellini wrote: > > On Wed, 14 Jun 2017, Juergen Gross wrote: > >> On 14/06/17 02:47, Stefano Stabellini wrote: > >>> On Tue, 13 Jun 2017, Juergen Gross wrote: > On 02/06/17 21:31, Stefano Stabellini wrote: > > Implem

Re: [Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-14 Thread Juergen Gross
On 14/06/17 21:27, Stefano Stabellini wrote: > On Wed, 14 Jun 2017, Juergen Gross wrote: >> On 14/06/17 02:47, Stefano Stabellini wrote: >>> On Tue, 13 Jun 2017, Juergen Gross wrote: On 02/06/17 21:31, Stefano Stabellini wrote: > Implement the accept command by calling inet_accept. To avoi

Re: [Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-14 Thread Stefano Stabellini
On Wed, 14 Jun 2017, Juergen Gross wrote: > On 14/06/17 02:47, Stefano Stabellini wrote: > > On Tue, 13 Jun 2017, Juergen Gross wrote: > >> On 02/06/17 21:31, Stefano Stabellini wrote: > >>> Implement the accept command by calling inet_accept. To avoid blocking > >>> in the kernel, call inet_accept

Re: [Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-13 Thread Juergen Gross
On 14/06/17 02:47, Stefano Stabellini wrote: > On Tue, 13 Jun 2017, Juergen Gross wrote: >> On 02/06/17 21:31, Stefano Stabellini wrote: >>> Implement the accept command by calling inet_accept. To avoid blocking >>> in the kernel, call inet_accept(O_NONBLOCK) from a workqueue, which get >>> schedul

Re: [Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-13 Thread Stefano Stabellini
On Tue, 13 Jun 2017, Juergen Gross wrote: > On 02/06/17 21:31, Stefano Stabellini wrote: > > Implement the accept command by calling inet_accept. To avoid blocking > > in the kernel, call inet_accept(O_NONBLOCK) from a workqueue, which get > > scheduled on sk_data_ready (for a passive socket, it me

Re: [Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-13 Thread Juergen Gross
On 02/06/17 21:31, Stefano Stabellini wrote: > Implement the accept command by calling inet_accept. To avoid blocking > in the kernel, call inet_accept(O_NONBLOCK) from a workqueue, which get > scheduled on sk_data_ready (for a passive socket, it means that there > are connections to accept). > >

[Xen-devel] [PATCH v3 11/18] xen/pvcalls: implement accept command

2017-06-02 Thread Stefano Stabellini
Implement the accept command by calling inet_accept. To avoid blocking in the kernel, call inet_accept(O_NONBLOCK) from a workqueue, which get scheduled on sk_data_ready (for a passive socket, it means that there are connections to accept). Use the reqcopy field to store the request. Accept the ne