Jens Axboe 99a1008164 io_uring: make the !CONFIG_NET helpers a bit more robust
With the prep and prep async split, we now have potentially 3 helpers
that need to be defined for !CONFIG_NET. Add some helpers to do just
that.

Fixes the following compile error on !CONFIG_NET:

fs/io_uring.c:6171:10: error: implicit declaration of function
'io_sendmsg_prep_async'; did you mean 'io_req_prep_async'?
[-Werror=implicit-function-declaration]
   return io_sendmsg_prep_async(req);
             ^~~~~~~~~~~~~~~~~~~~~
	     io_req_prep_async

Fixes: 93642ef884 ("io_uring: split sqe-prep and async setup")
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-02-20 19:02:45 -07:00
2021-01-31 13:50:09 -08:00
…

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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