Re: [PATCH 13/13] Documentation: add a doc for blk-iolatency
From: Tejun Heo <tj@kernel.org>
Date: 2018-05-30 16:44:21
Also in:
linux-fsdevel, linux-mm, lkml
Hello, On Tue, May 29, 2018 at 05:17:24PM -0400, Josef Bacik wrote:
quoted hunk ↗ jump to hunk
diff --git a/Documentation/blk-iolatency.txt b/Documentation/blk-iolatency.txt new file mode 100644 index 000000000000..9dd86f4f64b6 --- /dev/null +++ b/Documentation/blk-iolatency.txt
Can you make it a part of Documentation/cgroup-v2.txt?
+Interface +========= + +- io.latency. This takes a similar format as the other controllers + + "MAJOR:MINOR target=<target time in microseconds"
>
+HOWTO +===== + +The limits are only applied at the peer level in the heirarchy. This means that
^hierarchy Thanks. -- tejun