Re: [Qemu-devel] [PATCH 0/7] virtio: use MemoryRegionCache for descriptors and rings

2017-01-24 Thread Michael S. Tsirkin
On Fri, Jan 20, 2017 at 06:07:50PM +0100, Paolo Bonzini wrote: > Patch posted during 2.8 hard freeze. Quick measurements give a 10% > performance improvement on various virtio-blk benchmarks, but the machine > I used seems to love my patches particularly today! > > Paolo Looks nice to me. I'll a

Re: [Qemu-devel] [PATCH 0/7] virtio: use MemoryRegionCache for descriptors and rings

2017-01-20 Thread Michael S. Tsirkin
On Fri, Jan 20, 2017 at 06:07:50PM +0100, Paolo Bonzini wrote: > Patch posted during 2.8 hard freeze. Quick measurements give a 10% > performance improvement on various virtio-blk benchmarks, but the machine > I used seems to love my patches particularly today! > > Paolo Will review, thanks! >

[Qemu-devel] [PATCH 0/7] virtio: use MemoryRegionCache for descriptors and rings

2017-01-20 Thread Paolo Bonzini
Patch posted during 2.8 hard freeze. Quick measurements give a 10% performance improvement on various virtio-blk benchmarks, but the machine I used seems to love my patches particularly today! Paolo Paolo Bonzini (7): virtio: make virtio_should_notify static virtio: add virtio_*_phys_cached