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The ability to enable/disable NUMA balancing is not a debugging feature and should not depend on CONFIG_SCHED_DEBUG. For example, machines within a HPC cluster may disable NUMA balancing temporarily for some jobs and re-enable it for other jobs without needing to reboot. This patch removes the dependency on CONFIG_SCHED_DEBUG for kernel.numa_balancing sysctl. The other numa balancing related sysctls are left as-is because if they need to be tuned then it is more likely that NUMA balancing needs to be fixed instead. Signed-off-by: Mel Gorman <mgorman@suse.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Valentin Schneider <valentin.schneider@arm.com> Link: https://lkml.kernel.org/r/20210324133916.GQ15768@suse.de
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.