def09e7bbc
This patch adds HW_GRO counters to RX packets statistics:
- gro_match_packets: counter of received packets with set match flag.
- gro_packets: counter of received packets over the HW_GRO feature,
this counter is increased by one for every received
HW_GRO cqe.
- gro_bytes: counter of received bytes over the HW_GRO feature,
this counter is increased by the received bytes for every
received HW_GRO cqe.
- gro_skbs: counter of built HW_GRO skbs,
increased by one when we flush HW_GRO skb
(when we call a napi_gro_receive with hw_gro skb).
- gro_large_hds: counter of received packets with large headers size,
in case the packet needs new SKB, the driver will allocate
new one and will not use the headers entry to build it.
Signed-off-by: Khalid Manaa <khalidm@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@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.