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A mirror of the official Linux kernel repository just in case
889865cf54
Wei Wang says: ==================== tcp: change pingpong to 3 in delayed ack logic TCP receiver today tries not to delay the ACKs to speed up the initial slow start (a.k.a QUICK ACK mechanism). However the previous design does not work well with modern TCP applications that starts with an application-level handshake. For example, a HTTPs server often receives the SSL hello and responds right away which triggers the TCP stack to stop the quick ack and start delaying the ACKs based only one instance of ping-pong. This patchset changes the threshold from 1 to 3 ping-pong transactions, so that we only start to delay the acks after the receiver responds data quickly three times. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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| ipc | ||
| kernel | ||
| lib | ||
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| samples | ||
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| security | ||
| sound | ||
| tools | ||
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| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
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| 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.