mirror of
https://github.com/torvalds/linux.git
synced 2024-11-21 11:31:31 +00:00
A mirror of the official Linux kernel repository just in case
844d098b6f
The non-scoped variant of this macro turns error-prone as soon as error paths are included, because explicit calls to of_node_put() are required to avoid leaking memory. Using its scoped counterpart simplifies the code by removing the need of explicit calls to of_node_put(), as they are automatically triggered as soon as the child node goes out of scope. Moreover, it is more robust as it accounts for new error paths without having to worry about decrementing the object's refcount. Note that the device_node is declared within the macro, and its explicit declaration can be dropped as well if it is not used anywhere else. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Acked-by: Herve Codina <herve.codina@bootlin.com> Link: https://lore.kernel.org/r/20241002-tsa-scoped-v1-1-ba6a6d657f82@gmail.com Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> |
||
|---|---|---|
| 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 | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .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.