Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-22 Thread Keith Busch
On Tue, 22 Oct 2013, Matias Bjorling wrote: Den 22-10-2013 18:55, Keith Busch skrev: On Fri, 18 Oct 2013, Matias Bjørling wrote: On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-22 Thread Matias Bjorling
Den 22-10-2013 18:55, Keith Busch skrev: On Fri, 18 Oct 2013, Matias Bjørling wrote: On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-22 Thread Keith Busch
On Fri, 18 Oct 2013, Matias Bjørling wrote: On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-22 Thread Keith Busch
On Fri, 18 Oct 2013, Matias Bjørling wrote: On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-22 Thread Matias Bjorling
Den 22-10-2013 18:55, Keith Busch skrev: On Fri, 18 Oct 2013, Matias Bjørling wrote: On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-22 Thread Keith Busch
On Tue, 22 Oct 2013, Matias Bjorling wrote: Den 22-10-2013 18:55, Keith Busch skrev: On Fri, 18 Oct 2013, Matias Bjørling wrote: On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-18 Thread Matias Bjørling
On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion within the traditional block layer, a

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-18 Thread Keith Busch
On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion within the traditional block layer, a multi-queue block layer is being implemented. This

[PATCH 3/3] NVMe: Convert to blk-mq

2013-10-18 Thread Matias Bjorling
The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion within the traditional block layer, a multi-queue block layer is being implemented. This patch converts the current bio-based approach

[PATCH 3/3] NVMe: Convert to blk-mq

2013-10-18 Thread Matias Bjorling
The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion within the traditional block layer, a multi-queue block layer is being implemented. This patch converts the current bio-based approach

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-18 Thread Keith Busch
On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion within the traditional block layer, a multi-queue block layer is being implemented. This

Re: [PATCH 3/3] NVMe: Convert to blk-mq

2013-10-18 Thread Matias Bjørling
On 10/18/2013 05:13 PM, Keith Busch wrote: On Fri, 18 Oct 2013, Matias Bjorling wrote: The nvme driver implements itself as a bio-based driver. This primarily because of high lock congestion for high-performance nvm devices. To remove the congestion within the traditional block layer, a