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sched/topology: Remove duplicate descriptions from TOPOLOGY_SD_FLAGS

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These flags are already documented in include/linux/sched/sd_flags.h.

Also, add missing SD_CLUSTER and keep the comment on SD_ASYM_PACKING
as it is a special case.

Suggested-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Alex Shi <alexs@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20240210113924.1130448-1-alexs@kernel.org
This commit is contained in:
Alex Shi 2024-02-10 19:39:19 +08:00 committed by Ingo Molnar
parent 7e9f7d17fe
commit d654c8ddde
1 changed files with 5 additions and 4 deletions
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9
kernel/sched/topology.c
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@ -1551,11 +1551,12 @@ static struct cpumask ***sched_domains_numa_masks;
*
* These flags are purely descriptive of the topology and do not prescribe
* behaviour. Behaviour is artificial and mapped in the below sd_init()
* function:
* function. For details, see include/linux/sched/sd_flags.h.
*
* SD_SHARE_CPUCAPACITY - describes SMT topologies
* SD_SHARE_PKG_RESOURCES - describes shared caches
* SD_NUMA - describes NUMA topologies
* SD_SHARE_CPUCAPACITY
* SD_SHARE_PKG_RESOURCES
* SD_CLUSTER
* SD_NUMA
*
* Odd one out, which beside describing the topology has a quirk also
* prescribes the desired behaviour that goes along with it: