No description
  • C 96.8%
  • Assembly 0.9%
  • Rust 0.7%
  • Shell 0.6%
  • Python 0.5%
  • Other 0.3%
Find a file
Florian Westphal aac14d516c netfilter: nft_set_pipapo: shrink data structures
The set uses a mix of 'int', 'unsigned int', and size_t.

The rule count limit is NFT_PIPAPO_RULE0_MAX, which cannot
exceed INT_MAX (a few helpers use 'int' as return type).

Add a compile-time assertion for this.

Replace size_t usage in structs with unsigned int or u8 where
the stored values are smaller.

Replace signed-int arguments for lengths with 'unsigned int'
where possible.

Last, remove lt_aligned member: its set but never read.

struct nft_pipapo_match 40 bytes -> 32 bytes
struct nft_pipapo_field 56 bytes -> 32 bytes

Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
History 2024-02-21 11:57:11 +01:00
arch
block
certs
crypto
Documentation
drivers
fs
include
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
README

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.