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4b6bbf17d4
These sysctls that can fit in one byte instead of one int are converted to save space and thus reduce cache line misses. - icmp_echo_ignore_all, icmp_echo_ignore_broadcasts, - icmp_ignore_bogus_error_responses, icmp_errors_use_inbound_ifaddr - tcp_ecn, tcp_ecn_fallback - ip_default_ttl, ip_no_pmtu_disc, ip_fwd_use_pmtu - ip_nonlocal_bind, ip_autobind_reuse - ip_dynaddr, ip_early_demux, raw_l3mdev_accept - nexthop_compat_mode, fwmark_reflect Signed-off-by: Eric Dumazet <edumazet@google.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.