mainlining shenanigans
e83995c9f8
This is done in order to remove the confusion that arises at some places in the code where local variables or arguments shadow the global variable. It is already visible that some places are a bit awkward and iterate over the global variable, for the sole reason that they used to rely on it being named "fdc" in order to get the correct address when using FD_DOR. These ones are easy to spot by searching for "for (current_fdc...". Some more cleanup is definitely possible. For example "fdc_state[current_fdc].somefield" is used all over the code and would probably be better with "fdc_state->somefield" with fdc_state being set when current_fdc is assigned. This would require to pass the pointer to the current state instead of the current_fdc to the I/O functions. Link: https://lore.kernel.org/r/20200301195555.11154-7-w@1wt.eu Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Denis Efremov <efremov@linux.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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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.