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Damien Le Moal 2bc1f6e442 block: remove blk-mq-sysfs dead code
In block/blk-mq-sysfs.c, struct blk_mq_ctx_sysfs_entry is not used to
define any attribute since the "mq" sysfs directory contains only
sub-directories (no attribute files). As a result, blk_mq_sysfs_show(),
blk_mq_sysfs_store(), and struct sysfs_ops blk_mq_sysfs_ops are all
unused and unnecessary. Remove all this unused code.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Link: https://lore.kernel.org/r/20210713081837.524422-1-damien.lemoal@wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-02 13:37:29 -06:00
arch block: remove cmdline-parser.c 2021-08-02 13:37:28 -06:00
block block: remove blk-mq-sysfs dead code 2021-08-02 13:37:29 -06:00
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Documentation block: export diskseq in sysfs 2021-08-02 13:37:28 -06:00
drivers loop: raise media_change event 2021-08-02 13:37:29 -06:00
fs block: remove bdput 2021-08-02 13:37:28 -06:00
include block: add a helper to raise a media changed event 2021-08-02 13:37:28 -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.