657add4e5e
While fixing the resources per socket, realized the driver was not using hardware queues (up to 1 per cpu) if there were fewer interrupt vectors. The driver was only using the hardware queue assigned to the cpu with the vector. Rework the affinity map check to use the additional hardware queue elements that had been allocated. If the cpu count exceeds the hardware queue count - share, but choose what is shared with by: hyperthread peer, core peer, socket peer, or finally similar cpu in a different socket. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> 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.