[PATCH] virtio_blk: merge S/G list entries by default · Christoph Hellwig <hch@lst.de> · 2014-09-06
Re: [PATCH] virtio_blk: merge S/G list entries by default · Paolo Bonzini <pbonzini@redhat.com> · 2014-09-07
Re: [PATCH] virtio_blk: merge S/G list entries by default · Ming Lei <tom.leiming@gmail.com> · 2014-09-07
Re: [PATCH] virtio_blk: merge S/G list entries by default · Paolo Bonzini <pbonzini@redhat.com> · 2014-09-10
Re: [PATCH] virtio_blk: merge S/G list entries by default · Ming Lei <tom.leiming@gmail.com> · 2014-09-10
Re: [PATCH] virtio_blk: merge S/G list entries by default · "Michael S. Tsirkin" <mst@redhat.com> · 2014-09-07
Re: [PATCH] virtio_blk: merge S/G list entries by default · Christoph Hellwig <hch@lst.de> · 2014-09-07
Re: [PATCH] virtio_blk: merge S/G list entries by default · "Michael S. Tsirkin" <mst@redhat.com> · 2014-09-08
Re: [PATCH] virtio_blk: merge S/G list entries by default · Christoph Hellwig <hch@lst.de> · 2014-09-08
Re: [PATCH] virtio_blk: merge S/G list entries by default · "Michael S. Tsirkin" <mst@redhat.com> · 2014-09-10
Re: [PATCH] virtio_blk: merge S/G list entries by default · Paolo Bonzini <pbonzini@redhat.com> · 2014-09-08

Re: [PATCH] virtio_blk: merge S/G list entries by default

From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2014-09-10 16:40:30
Also in: lkml

On Mon, Sep 08, 2014 at 10:15:57PM +0200, Christoph Hellwig wrote:

On Mon, Sep 08, 2014 at 11:18:30AM +0300, Michael S. Tsirkin wrote:

quoted

Could you respond to Ming Lei's mail, who benchmarked the patch, please?

I don't really have any additional data or disagreement, not sure what
I should respond there.

Hmm Ming Lei measured a slowdown with your patch.
Is that expected?