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Re: [Qemu-devel] virtio-blk multiqueue support in qemu.
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] virtio-blk multiqueue support in qemu. |
Date: |
Wed, 8 Jul 2015 17:37:12 +0300 |
On Thu, Jul 02, 2015 at 09:21:21AM +0800, Fam Zheng wrote:
> On Wed, 07/01 22:45, Naredula Janardhana Reddy wrote:
> > HI,
> > I am trying to improve the throughput of virtio-blk for my kernel (
> > https://github.com/naredula-jana/Jiny-Kernel ) to make use of the
> > multi-core using multi-queue. But I found the latest qemu does not support
> > multiqueue for virtio-blk, The feature flag does not return multi-queue
> > support. Do we have any patches to the qemu for enabling multi-queue for
> > virtio-blk similar to that of virtio-net. Can someone help some pointers
> > related to this..
>
> There was a series last year adding support for multi-queue but wan't merged
> to
> the code base:
>
> http://comments.gmane.org/gmane.comp.emulators.qemu/289126
>
> Fam
Looks like it was mostly about the missing GPL license on some files.
Or did I miss some bigger issues?
--
MST
- [Qemu-devel] virtio-blk multiqueue support in qemu., Naredula Janardhana Reddy, 2015/07/01
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Fam Zheng, 2015/07/01
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu.,
Michael S. Tsirkin <=
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Stefan Hajnoczi, 2015/07/09
- Message not available
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Michael S. Tsirkin, 2015/07/09
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Naredula Janardhana Reddy, 2015/07/10
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Stefan Hajnoczi, 2015/07/13
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Paolo Bonzini, 2015/07/13
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Michael S. Tsirkin, 2015/07/13
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Paolo Bonzini, 2015/07/13
- Re: [Qemu-devel] virtio-blk multiqueue support in qemu., Michael S. Tsirkin, 2015/07/13