mirror of https://gitee.com/openkylin/linux.git
5b81fc3cc6
For idle time, children's setting should not be bigger than parent's. For latency target, children's setting should not be smaller than parent's. The leaf nodes will adjust their settings according to the hierarchy and compare their IO with the settings and do upgrade/downgrade. parents nodes don't need to track their IO latency/idle time. Signed-off-by: Shaohua Li <shli@fb.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@fb.com> |
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README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.