mirror of
https://github.com/torvalds/linux.git
synced 2026-07-31 03:27:03 +02:00
Linux kernel source tree
63c31d42cf
ADD_ADDR can be retransmitted, and with, the parent commit, these retransmissions can be sent quicker: from 2 minutes to less than one second. To avoid false positives where retransmitted ADD_ADDR causes higher counters than expected, it is required to be more tolerant. Errors are now only reported when fewer ADD_ADDRs have been sent/received, except if no ADD_ADDR are expected. Before the parent commit, the tolerance was present for each tests where the ADD_ADDR could be retransmitted in a reasonable time (1 sec). Now that all tests can have retransmitted ADD_ADDR, it is normal to apply the same tolerance for all tests. An alternative could be to disable the ADD_ADDR retransmissions by default, but that's changing the default kernel behaviour. Plus, ADD_ADDR retransmissions can be required for some tests. To avoid adding exceptions to many tests, it seems better to increase the tolerance. Later, we could add a new MIB counter to identify the ADD_ADDR retransmissions, and remove the tolerance when this counter is available. Reviewed-by: Geliang Tang <geliang@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250907-net-next-mptcp-add_addr-retrans-adapt-v1-2-824cc805772b@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|---|---|---|
| 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 | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .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 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.