7126399299
CAKE host fairness does not work well with TCP flows in dual-srchost and dual-dsthost setup. The reason is that ACKs generated by TCP flows are classified as sparse flows, and affect flow isolation from other hosts. Fix this by calculating host_load based only on the bulk flows a host generates. In a hash collision the host_bulk_flow_count values must be decremented on the old hosts and incremented on the new ones *if* the queue is in the bulk set. Reported-by: Pete Heist <peteheist@gmail.com> Signed-off-by: George Amanakis <gamanakis@gmail.com> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.