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0e32038dc8
Currently, user gets tc schedule info by implementing debugfs command "echo dump tc > cmd", this command will dump info in dmesg. It's unnecessary and heavy. To optimize it, create a single file "tc_sch_info" and use cat command to get info. It will return info to userspace, rather than record in dmesg. The display style is below: $ cat tc_sch_info enabled tc number: 4 weight_offset: 14 TC MODE WEIGHT 0 dwrr 25 1 dwrr 25 2 dwrr 25 3 dwrr 25 4 dwrr 0 5 dwrr 0 6 dwrr 0 7 dwrr 0 Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.