Re: [PATCH V2] vhost: introduce O(1) vq metadata cache

2017-02-27 Thread Jason Wang
On 2017年02月28日 02:35, Michael S. Tsirkin wrote: On Wed, Feb 15, 2017 at 01:37:17PM +0800, Jason Wang wrote: On 2016年12月14日 17:53, Jason Wang wrote: When device IOTLB is enabled, all address translations were stored in interval tree. O(lgN) searching time could be slow for virtqueue metadata

Re: automatic IRQ affinity for virtio V3

2017-02-27 Thread Michael S. Tsirkin
On Mon, Feb 27, 2017 at 08:45:25PM +0200, Michael S. Tsirkin wrote: > On Mon, Feb 27, 2017 at 09:48:32AM +0100, Christoph Hellwig wrote: > > On Thu, Feb 09, 2017 at 06:01:57PM +0200, Michael S. Tsirkin wrote: > > > > Any chance to get this in for 4.11 after I got reviews from Jason > > > > for most

Re: automatic IRQ affinity for virtio V3

2017-02-27 Thread Michael S. Tsirkin
On Mon, Feb 27, 2017 at 09:48:32AM +0100, Christoph Hellwig wrote: > On Thu, Feb 09, 2017 at 06:01:57PM +0200, Michael S. Tsirkin wrote: > > > Any chance to get this in for 4.11 after I got reviews from Jason > > > for most of the patches? > > > > Absolutely, I intend to merge it. > > So, what is

Re: [PATCH V2] vhost: introduce O(1) vq metadata cache

2017-02-27 Thread Michael S. Tsirkin
On Wed, Feb 15, 2017 at 01:37:17PM +0800, Jason Wang wrote: > > > On 2016年12月14日 17:53, Jason Wang wrote: > > When device IOTLB is enabled, all address translations were stored in > > interval tree. O(lgN) searching time could be slow for virtqueue > > metadata (avail, used and descriptors) since

Re: automatic IRQ affinity for virtio V3

2017-02-27 Thread Christoph Hellwig
On Thu, Feb 09, 2017 at 06:01:57PM +0200, Michael S. Tsirkin wrote: > > Any chance to get this in for 4.11 after I got reviews from Jason > > for most of the patches? > > Absolutely, I intend to merge it. So, what is the plan for virtio this merge window? No changes seem to have made it into lin