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A mirror of the official Linux kernel repository just in case
082c2cd203
Currently the protection lookup tables in sd_prot_flag_mask() and sd_prot_op() are declared as non-static. As such, they will be rebuilt for each respective function call. Optimise by making them static. This saves ~100B object code for sd.c: Before: text data bss dec hex filename 25403 1024 16 26443 674b drivers/scsi/sd.o After: text data bss dec hex filename 25299 1024 16 26339 66e3 drivers/scsi/sd.o In addition, since those same functions are declared in sd.h, but each are only referenced in sd.c, relocate them to that same c file. The inline specifier is dropped also, since gcc should be able to make the decision to inline. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| 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.