Kanchan Joshi ab89e8e7ca block: factor out blk_rq_map_bio_alloc helper
Move bio allocation logic from bio_map_user_iov to a new helper
blk_rq_map_bio_alloc. It is named so because functionality is opposite
of what is done inside blk_mq_map_bio_put. This is a prep patch.

Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Link: https://lore.kernel.org/r/20220930062749.152261-10-anuj20.g@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-30 07:51:13 -06:00
2022-09-30 07:51:13 -06:00
2022-09-30 07:51:13 -06:00
2022-09-25 14:01:02 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
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    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.
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