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-rw-r--r--drivers/acpi/numa/Kconfig17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig
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+# SPDX-License-Identifier: GPL-2.0
+config ACPI_NUMA
+ bool "NUMA support"
+ depends on NUMA
+ depends on (X86 || IA64 || ARM64)
+ default y if IA64 || ARM64
+
+config ACPI_HMAT
+ bool "ACPI Heterogeneous Memory Attribute Table Support"
+ depends on ACPI_NUMA
+ select HMEM_REPORTING
+ help
+ If set, this option has the kernel parse and report the
+ platform's ACPI HMAT (Heterogeneous Memory Attributes Table),
+ register memory initiators with their targets, and export
+ performance attributes through the node's sysfs device if
+ provided.