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347ed2d566
Implement the missing cgroup_set_idle() callback that was marked as a TODO. This allows BPF schedulers to be notified when a cgroup's idle state changes, enabling them to adjust their scheduling behavior accordingly. The implementation follows the same pattern as other cgroup callbacks like cgroup_set_weight() and cgroup_set_bandwidth(). It checks if the BPF scheduler has implemented the callback and invokes it with the appropriate parameters. Fixes a spelling error in the cgroup_set_bandwidth() documentation. tj: s/scx_cgroup_rwsem/scx_cgroup_ops_rwsem/ to fix build breakage. Signed-off-by: zhidao su <soolaugust@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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.