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The delaytop tool supports showing system delays and task-level delays, effectively identifying the top-n tasks with high latency in the system, which is highly beneficial for improving system performance. Wang Yaxin and her colleague Fan Yu focus on locating system delay issues. To promote the thriving development of delaytop, we hope to serve as maintainers to continuously improve it, aiming to provide a more effective solution for system latency issues in the future. Link: https://lkml.kernel.org/r/20250721094049958ImB8XG_imntcPqpQn1KfG@zte.com.cn Signed-off-by: Wang Yaxin <wang.yaxin@zte.com.cn> Signed-off-by: Fan Yu <fan.yu9@zte.com.cn> Reviewed-by: Yang Yang <yang.yang29@zte.com.cn> Cc: Balbir Singh <bsingharora@gmail.com> Cc: xu xin <xu.xin16@zte.com.cn> Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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 reStructuredText 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.