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Since struct amd_uncore is used to manage per-cpu contexts, rename it to amd_uncore_ctx in order to better reflect its purpose. Add a new struct amd_uncore_pmu to encapsulate all attributes which are shared by per-cpu contexts for a corresponding PMU. These include the number of counters, active mask, MSR and RDPMC base addresses, etc. Since the struct pmu is now embedded, the corresponding amd_uncore_pmu for a given event can be found by simply using container_of(). Finally, move all PMU-specific code to separate functions. While the original event management functions continue to provide the base functionality, all PMU-specific quirks and customizations are applied in separate functions. The motivation is to simplify the management of uncore PMUs. Signed-off-by: Sandipan Das <sandipan.das@amd.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/24b38c49a5dae65d8c96e5d75a2b96ae97aaa651.1696425185.git.sandipan.das@amd.com |
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| 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 | ||
| .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 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.