forked from Minki/linux
mainlining shenanigans
3e77605d6a
Make rbio_add_io_page() subpage compatible, which involves: - Rename rbio_add_io_page() to rbio_add_io_sector() Although we still rely on PAGE_SIZE == sectorsize, so add a new ASSERT() inside rbio_add_io_sector() to make sure all pgoff is 0. - Introduce rbio_stripe_sector() helper The equivalent of rbio_stripe_page(). This new helper has extra ASSERT()s to validate the stripe and sector number. - Introduce sector_in_rbio() helper The equivalent of page_in_rbio(). - Rename @pagenr variables to @sectornr - Use rbio::stripe_nsectors when iterating the bitmap Please note that, this only changes the interface, the bios are still using full page for IO. Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.