Re: [PATCH v3 00/14] bfq: introduce bfq.ioprio for cgroup

2021-04-06 Thread brookxu
Tejun Heo wrote on 2021/4/5 0:09: > Hello, Hi, tj, thanks for your reply:) > On Thu, Mar 25, 2021 at 02:57:44PM +0800, brookxu wrote: >> INTERFACE: >> >> The bfq.ioprio interface now is available for cgroup v1 and cgroup >> v2. Users can configure the ioprio for cgroup through this >> interfac

Re: [PATCH v3 00/14] bfq: introduce bfq.ioprio for cgroup

2021-04-04 Thread Tejun Heo
Hello, On Thu, Mar 25, 2021 at 02:57:44PM +0800, brookxu wrote: > INTERFACE: > > The bfq.ioprio interface now is available for cgroup v1 and cgroup > v2. Users can configure the ioprio for cgroup through this > interface, as shown below: > > echo "1 2"> blkio.bfq.ioprio > > The above two values

[PATCH v3 00/14] bfq: introduce bfq.ioprio for cgroup

2021-03-24 Thread brookxu
From: Chunguang Xu Any suggestions or discussions are welcome, thank you every much. BACKGROUND: In the container scenario, in addition to throughput, we also pay attention to Qos of each group. Based on hierarchical scheduling, EMQ, IO Injection, bfq.weight and other mechanisms, we can achieve