Jens Axboe f548a12efd io_uring: return hint on whether more data is available after receive
For now just use a CQE flag for this, with big CQE support we could
return the actual number of bytes left.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-04-29 21:12:12 -06:00
2022-04-27 10:57:33 -07:00
2022-04-24 14:51:22 -07:00

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.
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