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Eric Dumazet f1e30061e8 tcp/dccp: remove icsk->icsk_ack.timeout
icsk->icsk_ack.timeout can be replaced by icsk->csk_delack_timer.expires

This saves 8 bytes in TCP/DCCP sockets and helps for better cache locality.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250324203607.703850-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-03-25 10:34:33 -07:00
Documentation tcp/dccp: remove icsk->icsk_ack.timeout 2025-03-25 10:34:33 -07:00
LICENSES
arch
block
certs
crypto
drivers virtio_net: Allocate rss_hdr with devres 2025-03-25 09:30:22 -07:00
fs
include tcp/dccp: remove icsk->icsk_ack.timeout 2025-03-25 10:34:33 -07:00
init
io_uring
ipc
kernel
lib dql: Fix dql->limit value when reset. 2025-03-25 06:26:55 -07:00
mm
net tcp/dccp: remove icsk->icsk_ack.timeout 2025-03-25 10:34:33 -07:00
rust
samples
scripts
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sound
tools tcp/dccp: remove icsk->icsk_timeout 2025-03-25 10:34:33 -07:00
usr
virt
.clang-format
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
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MAINTAINERS MAINTAINERS: adjust the file entry in INTEL PMC CORE DRIVER 2025-03-24 09:57:11 -07:00
Makefile
README

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 reStructuredText 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.