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| author | Mel Gorman <mgorman@suse.de> | 2021-03-24 16:39:16 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-04-16 18:06:33 +0300 |
| commit | b7cc6ec744b307db59568c654a8904a5928aa855 (patch) | |
| tree | e9814602bc029fe1d42fef009c2e59fb19bf9531 /samples | |
| parent | b5c4477366fb5e6a2f0f38742c33acd666c07698 (diff) | |
| download | linux-b7cc6ec744b307db59568c654a8904a5928aa855.tar.xz | |
sched/numa: Allow runtime enabling/disabling of NUMA balance without SCHED_DEBUG
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
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions