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8b084d9dfb
Rename some variables and definitions as a first preparation for DATA_BLOCK_SIZE != PAGE_SIZE and add the new DATA_PAGES_PER_BLK definition containing the number of pages per data block. Rename tcmu_try_get_block_page() to tcmu_try_get_data_page(). Keep name tcmu_get_block_page() since it will go away in a following commit when there is only one caller left. Subsequent commits will then add full support for DATA_PAGES_PER_BLK != 1, which also means DATA_BLOCK_SIZE = DATA_PAGES_PER_BLK * PAGE_SIZE Link: https://lore.kernel.org/r/20210324195758.2021-3-bostroesser@gmail.com Signed-off-by: Bodo Stroesser <bostroesser@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.