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2a68d85fe1
The compiler chooses to not-inline the function __xdp_map_lookup_elem, because it can see that it is used by both Generic-XDP and native-XDP do redirect calls (xdp_do_generic_redirect_map and xdp_do_redirect_map). The compiler cannot know that this is a bad choice, as it cannot know that a net device cannot run both XDP modes (Generic or Native) at the same time. Thus, mark this function inline, even-though we normally leave this up-to the compiler. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.