In ACPI, SRAT(System Resource Affinity Table) contains NUMA info.
The memory affinities in SRAT record every memory range in the
system, and also, flags specifying if the memory range is
hotpluggable.
(Please refer to ACPI spec 5.0 5.2.16)
memblock starts to work at very early time, and SRAT has
In ACPI, SRAT(System Resource Affinity Table) contains NUMA info.
The memory affinities in SRAT record every memory range in the
system, and also, flags specifying if the memory range is
hotpluggable.
(Please refer to ACPI spec 5.0 5.2.16)
memblock starts to work at very early time, and SRAT has
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