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Adham Faris
f98e51585f
Improve aRFS observability by adding new set of counters. Each Rx ring will have this set of counters listed below. These counters are exposed through ethtool -S. 1) arfs_add: number of times a new rule has been created. 2) arfs_request_in: number of times a rule was requested to move from its current Rx ring to a new Rx ring (incremented on the destination Rx ring). 3) arfs_request_out: number of times a rule was requested to move out from its current Rx ring (incremented on source/current Rx ring). 4) arfs_expired: number of times a rule has been expired by the kernel and removed from HW. 5) arfs_err: number of times a rule creation or modification has failed. This patch removes rx[i]_xsk_arfs_err counter and its documentation in mlx5/counters.rst since aRFS activity does not occur in XSK RQ's. Signed-off-by: Adham Faris <afaris@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Shay Drory <shayd@nvidia.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.