b0f6019363
Similar to ipv6, move addition of nexthop attributes to dump message into helpers that are called for both single path and multipath routes. Align the new helpers to the IPv6 variant which most notably means computing the flags argument based on settings in nh_flags. The RTA_FLOW argument is unique to IPv4, so it is appended after the new fib_nexthop_info helper. The intent of a later patch is to make both fib_nexthop_info and fib_add_nexthop usable for both IPv4 and IPv6. This patch is stepping stone in that direction. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Martin KaFai Lau <kafai@fb.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.