Yu Kuai 235a5a83f6 blk-iocost: don't allow to configure bio based device
iocost is based on rq_qos, which can only work for request based device,
thus it doesn't make sense to configure iocost for bio based device.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230117070806.3857142-3-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-01-29 15:18:34 -07:00
2023-01-21 10:56:37 -08:00
2022-12-12 17:28:58 -08:00
2023-01-27 16:09:12 -08:00
2023-01-13 23:11:38 +09:00
2023-01-27 13:47:40 -08:00
2023-01-23 11:56:07 -08:00
2022-12-14 09:15:43 -08:00
2022-12-30 17:22:14 +09:00
2022-09-28 09:02:20 +02:00
2022-10-10 12:00:45 -07:00
2023-01-29 15:18:33 -07:00
2023-01-29 13:59:43 -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.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%