Re: [PATCH v6 0/3] Enabling ATA Command Priorities

2016-10-19 Thread Tejun Heo
On Mon, Oct 17, 2016 at 11:27:27AM -0700, Adam Manzanares wrote: > This patch builds ATA commands with high priority if the iocontext of a > process > is set to real time. The goal of the patch is to improve tail latencies of > workloads that use higher queue depths. This requires setting the

[PATCH v6 0/3] Enabling ATA Command Priorities

2016-10-17 Thread Adam Manzanares
This patch builds ATA commands with high priority if the iocontext of a process is set to real time. The goal of the patch is to improve tail latencies of workloads that use higher queue depths. This requires setting the iocontext ioprio on the request when it is initialized This patch has been