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Creating as specific xdp_redirect_map variant of the xdp tracepoints allow users to write simpler/faster BPF progs that get attached to these tracepoints. Goal is to still keep the tracepoints in xdp_redirect and xdp_redirect_map similar enough, that a tool can read the top part of the TP_STRUCT and produce similar monitor statistics. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.