dd86b69d20
rdt_resource::resctrl_mon::mbm_assign_on_mkdir determines if a counter will
automatically be assigned to an RMID, MBM event pair when its associated
monitor group is created via mkdir.
Testing shows that counters are always automatically assigned to new monitor
groups, whether mbm_assign_on_mkdir is set or not.
To support automatic counter assignment the check for mbm_assign_on_mkdir
should be in rdtgroup_assign_cntrs() that assigns counters during monitor
group creation. Instead, the check for mbm_assign_on_mkdir is in
rdtgroup_unassign_cntrs() that is called on monitor group deletion from where
counters should always be unassigned, whether mbm_assign_on_mkdir is set or
not.
Fix automatic counter assignment by moving the mbm_assign_on_mkdir check from
rdtgroup_unassign_cntrs() to rdtgroup_assign_cntrs().
[ bp: Replace commit message with Reinette's version. ]
Fixes:
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|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.