mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-02-19 07:49:02 -05:00
bf3c032bfe
Currently, packets dropped by pfifo_fast due to queue overflow are marked with a generic SKB_DROP_REASON_QDISC_DROP in __dev_xmit_skb(). This patch adds explicit drop reason SKB_DROP_REASON_QDISC_OVERLIMIT for queue-full cases, providing better distinction from other qdisc drops. Signed-off-by: Fan Yu <fan.yu9@zte.com.cn> Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com> Link: https://patch.msgid.link/20250724212837119BP9HOs0ibXDRWgsXMMir7@zte.com.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.