49cc377654
[ Upstream commit 037057a5a979c7eeb2ee5d12cf4c24b805192c75 ] This check is meant to catch cases where a requeue is attempted on a request that is still inserted. It's never really been useful to catch any misuse, and now it's actively wrong. Outside of that, this should not be a BUG_ON() to begin with. Remove the check as it's now causing active harm, as requeue off the plug path will trigger it even though the request state is just fine. Reported-by: Yi Zhang <yi.zhang@redhat.com> Link: https://lore.kernel.org/linux-block/CAHj4cs80zAUc2grnCZ015-2Rvd-=gXRfB_dFKy=RTm+wRo09HQ@mail.gmail.com/ Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.