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
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
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-boundNow queued up, thanks.
Thanks Greg.
greg k-h
linux-stable-mirror@lists.linaro.org
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Greg KH -
Raju Rangoju