On 11/01/2013 10:45 AM, Christoph Hellwig wrote:
> Updated version to address Asias' comments and rebased ontop of
> block/for-next with the immutable bio changes:
Thanks, I updated the blk-mq/drivers branch to have the for-3.13/core
immutable changes and replaced the existing virtio-blk patch.
Updated version to address Asias' comments and rebased ontop of
block/for-next with the immutable bio changes:
---
From: Jens Axboe
Subject: virtio_blk: blk-mq support
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue.
Acked-by: Asias
Updated version to address Asias' comments and rebased ontop of
block/for-next with the immutable bio changes:
---
From: Jens Axboe ax...@kernel.dk
Subject: virtio_blk: blk-mq support
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue.
On 11/01/2013 10:45 AM, Christoph Hellwig wrote:
Updated version to address Asias' comments and rebased ontop of
block/for-next with the immutable bio changes:
Thanks, I updated the blk-mq/drivers branch to have the for-3.13/core
immutable changes and replaced the existing virtio-blk patch.
--
Hello Jens,
On Tue, Oct 29, 2013 at 03:34:01PM -0600, Jens Axboe wrote:
> On 10/28/2013 02:52 AM, Christoph Hellwig wrote:
> > On Mon, Oct 28, 2013 at 01:17:54PM +1030, Rusty Russell wrote:
> >> Let's pretend I'm stupid.
> >>
> >> We don't actually have multiple queues through to the host, but
Hello Jens,
On Tue, Oct 29, 2013 at 03:34:01PM -0600, Jens Axboe wrote:
On 10/28/2013 02:52 AM, Christoph Hellwig wrote:
On Mon, Oct 28, 2013 at 01:17:54PM +1030, Rusty Russell wrote:
Let's pretend I'm stupid.
We don't actually have multiple queues through to the host, but we're
On 10/28/2013 02:52 AM, Christoph Hellwig wrote:
> On Mon, Oct 28, 2013 at 01:17:54PM +1030, Rusty Russell wrote:
>> Let's pretend I'm stupid.
>>
>> We don't actually have multiple queues through to the host, but we're
>> pretending to, because it makes the block layer go faster?
>>
>> Do I want
On 10/28/2013 02:52 AM, Christoph Hellwig wrote:
On Mon, Oct 28, 2013 at 01:17:54PM +1030, Rusty Russell wrote:
Let's pretend I'm stupid.
We don't actually have multiple queues through to the host, but we're
pretending to, because it makes the block layer go faster?
Do I want to know *why*
On Mon, Oct 28, 2013 at 01:17:54PM +1030, Rusty Russell wrote:
> Let's pretend I'm stupid.
>
> We don't actually have multiple queues through to the host, but we're
> pretending to, because it makes the block layer go faster?
>
> Do I want to know *why* it's faster? Or should I look the other
On Mon, Oct 28, 2013 at 01:17:54PM +1030, Rusty Russell wrote:
Let's pretend I'm stupid.
We don't actually have multiple queues through to the host, but we're
pretending to, because it makes the block layer go faster?
Do I want to know *why* it's faster? Or should I look the other way?
Christoph Hellwig writes:
> Switch virtio-blk from the dual support for old-style requests and bios
> to use the block-multiqueue. For now pretend to have 4 issue queues
> as Jens pulled that out of his this hair and it worked.
Let's pretend I'm stupid.
We don't actually have multiple queues
Christoph Hellwig h...@infradead.org writes:
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue. For now pretend to have 4 issue queues
as Jens pulled that out of his this hair and it worked.
Let's pretend I'm stupid.
We don't actually have
On Fri, Oct 25, 2013 at 06:05:01AM -0700, Christoph Hellwig wrote:
> Switch virtio-blk from the dual support for old-style requests and bios
> to use the block-multiqueue. For now pretend to have 4 issue queues
> as Jens pulled that out of his this hair and it worked.
>
> Signed-off-by: Jens
On Fri, Oct 25 2013, Christoph Hellwig wrote:
> Switch virtio-blk from the dual support for old-style requests and bios
> to use the block-multiqueue. For now pretend to have 4 issue queues
> as Jens pulled that out of his this hair and it worked.
Updated the blk-mq/drivers to carry this
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue. For now pretend to have 4 issue queues
as Jens pulled that out of his this hair and it worked.
Signed-off-by: Jens Axboe
Signed-off-by: Christoph Hellwig
---
drivers/block/virtio_blk.c | 312
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue. For now pretend to have 4 issue queues
as Jens pulled that out of his this hair and it worked.
Signed-off-by: Jens Axboe ax...@kernel.dk
Signed-off-by: Christoph Hellwig h...@lst.de
---
On Fri, Oct 25 2013, Christoph Hellwig wrote:
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue. For now pretend to have 4 issue queues
as Jens pulled that out of his this hair and it worked.
Updated the blk-mq/drivers to carry this version.
On Fri, Oct 25, 2013 at 06:05:01AM -0700, Christoph Hellwig wrote:
Switch virtio-blk from the dual support for old-style requests and bios
to use the block-multiqueue. For now pretend to have 4 issue queues
as Jens pulled that out of his this hair and it worked.
Signed-off-by: Jens Axboe
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