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Merge branch 'master' of github.com:netoptimizer/prototype-kernel
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netoptimizer committed Feb 15, 2017
2 parents 337fca8 + da75cf4 commit d5aa025
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4 changes: 2 additions & 2 deletions kernel/Documentation/README.rst
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Documentation
=============

This documentation is avail at: `prototype-kernel.readthedocs.io`_
This documentation is available at: `prototype-kernel.readthedocs.io`_

Files in this `Documentation/`_ directory is (like the kernel) based on
`reStructuredText`_ files and `Sphinx`_ can be used for generating
Expand All @@ -15,7 +15,7 @@ To generate pretty `Sphinx`_ documentation locally simply run ::

make html

The generate output will be located in ``_build/html/index.html``.
The generated output will be located in ``_build/html/index.html``.

.. _Read The Docs: https://prototype-kernel.readthedocs.io
.. _prototype-kernel.readthedocs.io: https://prototype-kernel.readthedocs.io
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Expand Up @@ -17,11 +17,11 @@ Initial support for XDP head adjustment added to net-next in this commit:

Initial support only covers driver mlx4.

.. TODO:: Update document once feature is avail in a kernel release.
.. TODO:: Update document once feature is available in a kernel release.
Plus, keep track of drivers supporting this feature.

.. TODO:: Create new section under :doc:`userspace_api` that describe
howo use this and point to sample programs.
howto use this and point to sample programs.

The eBPF program gets a new helper function called: ``bpf_xdp_adjust_head``

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Expand Up @@ -61,7 +61,7 @@ is allowed through. This is usually the base case, once the attack
starts.

Thus, they have need for analysing the traffic that gets forwarded
with :ref:`XDP_TX`. (ISSUE) The is currently no way to sample or dump
with :ref:`XDP_TX`. (ISSUE) There is currently no way to sample or dump
the :ref:`XDP_TX` traffic.

A physical solution could be to do switch-port mirroring of the
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Expand Up @@ -71,7 +71,7 @@ XDP has a speed advantage. The XDP load balance forwarding decision
happens **very** early, before the OS has spent/invested too many
cycles on the packet. This means the XDP load balancing functionality
should not increase the load on the server significantly. Thus, it
should okay to run the service and LB on the same server. One can
should be okay to run the service and LB on the same server. One can
even imagine having a feedback loop into the LB-program decision,
based on whether the service is struggling to keep up.

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