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1e39e5a32a
This patch adds the infinite mapping sending logic. Add a new flag send_infinite_map in struct mptcp_subflow_context. Set it true when a single contiguous subflow is in use and the allow_infinite_fallback flag is true in mptcp_pm_mp_fail_received(). In mptcp_sendmsg_frag(), if this flag is true, call the new function mptcp_update_infinite_map() to set the infinite mapping. Add a new flag infinite_map in struct mptcp_ext, set it true in mptcp_update_infinite_map(), and check this flag in a new helper mptcp_check_infinite_map(). In mptcp_update_infinite_map(), set data_len to 0, and clear the send_infinite_map flag, then do fallback. In mptcp_established_options(), use the helper mptcp_check_infinite_map() to let the infinite mapping DSS can be sent out in the fallback mode. Suggested-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
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| 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.