Re: [Qemu-devel] [RFC 26/29] vhost: Add VHOST_USER_POSTCOPY_END message

2017-08-24 Thread Dr. David Alan Gilbert
* Maxime Coquelin (maxime.coque...@redhat.com) wrote: > > > On 06/28/2017 09:00 PM, Dr. David Alan Gilbert (git) wrote: > > From: "Dr. David Alan Gilbert" > > > > This message is sent just before the end of postcopy to get the > > client to stop using userfault since we wont respond to any more

Re: [Qemu-devel] [RFC 26/29] vhost: Add VHOST_USER_POSTCOPY_END message

2017-07-27 Thread Maxime Coquelin
On 06/28/2017 09:00 PM, Dr. David Alan Gilbert (git) wrote: From: "Dr. David Alan Gilbert" This message is sent just before the end of postcopy to get the client to stop using userfault since we wont respond to any more requests. It should close userfaultfd so that any other pages get mapped

[Qemu-devel] [RFC 26/29] vhost: Add VHOST_USER_POSTCOPY_END message

2017-06-28 Thread Dr. David Alan Gilbert (git)
From: "Dr. David Alan Gilbert" This message is sent just before the end of postcopy to get the client to stop using userfault since we wont respond to any more requests. It should close userfaultfd so that any other pages get mapped to the backing file automatically by the kernel, since at this