mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-09-26 18:16:26 +00:00
No description
- C 96.9%
- Assembly 0.9%
- Rust 0.6%
- Shell 0.6%
- Python 0.5%
- Other 0.3%
e096f6a762
All current users of idr_alloc_ext() actually want to allocate a u32 and idr_alloc_u32() fits their needs better. Like idr_get_next(), it uses a 'nextid' argument which serves as both a pointer to the start ID and the assigned ID (instead of a separate minimum and pointer-to-assigned-ID argument). It uses a 'max' argument rather than 'end' because the semantics that idr_alloc has for 'end' don't work well for unsigned types. Since idr_alloc_u32() returns an errno instead of the allocated ID, mark it as __must_check to help callers use it correctly. Include copious kernel-doc. Chris Mi <chrism@mellanox.com> has promised to contribute test-cases for idr_alloc_u32. Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> |
History
|
|
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.