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1d8613a23f
Add a new sysfs group which has nodes to monitor data/request transfer performance. This sysfs group has nodes showing total sectors/requests transferred, total busy time spent and max/min/avg/sum latencies. This group can be enhanced later to show more UFS driver layer performance statistics data during runtime. Link: https://lore.kernel.org/r/1619058521-35307-2-git-send-email-cang@codeaurora.org Reviewed-by: Daejun Park <daejun7.park@samsung.com> Acked-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Can Guo <cang@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.