ac45abc0e2
In preparation of getting rid of work.func, this removes almost all custom instances of it, leaving only io_wq_submit_work() and io_link_work_cb(). And the last one will be dealt later. Nothing fancy, just routinely remove *_finish() function and inline what's left. E.g. remove io_fsync_finish() + inline __io_fsync() into io_fsync(). As no users of io_req_cancelled() are left, delete it as well. The patch adds extra switch lookup on cold-ish path, but that's overweighted by nice diffstat and other benefits of the following patches. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.