c531adaf88
Alex Elder says: ==================== net: ipa: improve RX buffer replenishing This series revises the algorithm used for replenishing receive buffers on RX endpoints. Currently there are two atomic variables that track how many receive buffers can be sent to the hardware. The new algorithm obviates the need for those, by just assuming we always want to provide the hardware with buffers until it can hold no more. The first patch eliminates an atomic variable that's not required. The next moves some code into the main replenish function's caller, making one of the called function's arguments unnecessary. The next six refactor things a bit more, adding a new helper function that allows us to eliminate an additional atomic variable. And the final two implement two more minor improvements. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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| README | ||
README
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.