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| author | Ingo Molnar <mingo@kernel.org> | 2021-08-26 09:14:05 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-08-26 09:14:05 +0200 |
| commit | 46466ae3a105d9620e1355e33125a413b8c6ce18 (patch) | |
| tree | 618b2d3574626956e0c7ea1d3bc3b35328e8cb40 /Documentation/scheduler/sched-capacity.rst | |
| parent | 3f2cbe3810a60111a33f5f6267bd5a237b826fc9 (diff) | |
| parent | ccf26483416a339c114409f6e7cd02abdeaf8052 (diff) | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/scheduler/sched-capacity.rst')
| -rw-r--r-- | Documentation/scheduler/sched-capacity.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/scheduler/sched-capacity.rst b/Documentation/scheduler/sched-capacity.rst index 9b7cbe43b2d1..805f85f330b5 100644 --- a/Documentation/scheduler/sched-capacity.rst +++ b/Documentation/scheduler/sched-capacity.rst @@ -284,8 +284,10 @@ whether the system exhibits asymmetric CPU capacities. Should that be the case: - The sched_asym_cpucapacity static key will be enabled. -- The SD_ASYM_CPUCAPACITY flag will be set at the lowest sched_domain level that - spans all unique CPU capacity values. +- The SD_ASYM_CPUCAPACITY_FULL flag will be set at the lowest sched_domain + level that spans all unique CPU capacity values. +- The SD_ASYM_CPUCAPACITY flag will be set for any sched_domain that spans + CPUs with any range of asymmetry. The sched_asym_cpucapacity static key is intended to guard sections of code that cater to asymmetric CPU capacity systems. Do note however that said key is |