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Pavel Begunkov 1f8d5bbe98 io_uring/iopoll: unify tw breaking logic
Let's keep checks for whether to break the iopoll loop or not same for
normal and defer tw, this includes ->cached_cq_tail checks guarding
against polling more than asked for.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d2fa8a44f8114f55a4807528da438cde93815360.1662652536.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-21 13:15:01 -06:00
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io_uring io_uring/iopoll: unify tw breaking logic 2022-09-21 13:15:01 -06:00
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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.