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347c2989a8
On lower data rates, the throughput calculation has a significant rounding error, causing rates like 48M and 54M OFDM to share the same throughput value with >= 90% success probablity. This is because the result of the division (prob_avg * 1000) / nsecs is really small (8 in this example). Improve accuracy by moving over some zeroes, making better use of the full range of u32 before the division. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20210115120242.89616-10-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.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.