* Backport commit b7363e67 to stable 4.9.y
@ 2018-05-10 6:41 Raju Rangoju
2018-05-10 10:48 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: Raju Rangoju @ 2018-05-10 6:41 UTC (permalink / raw)
To: Greg KH, stable@vger.kernel.org
Cc: linux-rdma@vger.kernel.org, SWise OGC, Raju Rangoju
Hi Greg,
Could you please backport the below commit to 4.9 stable tree. With a CPU bounded workqueue we see much lower cpu utilization and the same IOPs performance.
commit b7363e67b23e04c23c2a99437feefac7292a88bc
Author: Sagi Grimberg <sagi@grimberg.me>
Date: Wed Mar 8 22:03:17 2017 +0200
IB/device: Convert ib-comp-wq to be CPU-bound
Thanks,
Raju
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Backport commit b7363e67 to stable 4.9.y
2018-05-10 6:41 Backport commit b7363e67 to stable 4.9.y Raju Rangoju
@ 2018-05-10 10:48 ` Greg KH
2018-05-10 18:55 ` Raju Rangoju
0 siblings, 1 reply; 3+ messages in thread
From: Greg KH @ 2018-05-10 10:48 UTC (permalink / raw)
To: Raju Rangoju
Cc: stable@vger.kernel.org, linux-rdma@vger.kernel.org, SWise OGC
On Thu, May 10, 2018 at 06:41:17AM +0000, Raju Rangoju wrote:
> Hi Greg,
>
> Could you please backport the below commit to 4.9 stable tree. With a CPU bounded workqueue we see much lower cpu utilization and the same IOPs performance.
>
Your editor can use some '\n' characters :)
> commit b7363e67b23e04c23c2a99437feefac7292a88bc
> Author: Sagi Grimberg <sagi@grimberg.me>
> Date: Wed Mar 8 22:03:17 2017 +0200
>
> IB/device: Convert ib-comp-wq to be CPU-bound
Now queued up, thanks.
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Backport commit b7363e67 to stable 4.9.y
2018-05-10 10:48 ` Greg KH
@ 2018-05-10 18:55 ` Raju Rangoju
0 siblings, 0 replies; 3+ messages in thread
From: Raju Rangoju @ 2018-05-10 18:55 UTC (permalink / raw)
To: Greg KH; +Cc: stable@vger.kernel.org, linux-rdma@vger.kernel.org, SWise OGC
On Thursday, May 05/10/18, 2018 at 12:48:25 +0200, Greg KH wrote:
> On Thu, May 10, 2018 at 06:41:17AM +0000, Raju Rangoju wrote:
> > Hi Greg,
> >
> > Could you please backport the below commit to 4.9 stable tree. With a CPU bounded workqueue we see much lower cpu utilization and the same IOPs performance.
> >
>
> Your editor can use some '\n' characters :)
>
Sure :)
> > commit b7363e67b23e04c23c2a99437feefac7292a88bc
> > Author: Sagi Grimberg <sagi@grimberg.me>
> > Date: Wed Mar 8 22:03:17 2017 +0200
> >
> > IB/device: Convert ib-comp-wq to be CPU-bound
>
> Now queued up, thanks.
>
Thanks Greg.
> greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-05-10 6:41 Backport commit b7363e67 to stable 4.9.y Raju Rangoju
2018-05-10 10:48 ` Greg KH
2018-05-10 18:55 ` Raju Rangoju
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