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Linux kernel source tree
95de4b097e
There's a lot of places where we need to print a key, and it's tiresome to type the format specifier, typically "(%llu %u %llu)", as well as passing 3 arguments to a prink family function (key->objectid, key->type, key->offset). So add a couple macros for this just like we have for csum values in btrfs_inode.h (CSUM_FMT and CSUM_FMT_VALUE). This also ensures that we consistently print a key in the same format, always as "(%llu %llu %llu)", which is the most common format we use, but we have a few variations such as "[%llu %llu %llu]" for no good reason. This patch introduces the macros while the next one makes use of it. This is to ease backports of future patches, since then we can backport this patch which is simple and short and then backport those future patches, as the next patch in the series that makes use of these new macros is quite large and may have some dependencies. Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@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 | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| 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 reStructuredText 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.