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Commit fb1f4181 authored by Hanjun Guo's avatar Hanjun Guo Committed by Rafael J. Wysocki
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ACPI / NUMA: remove unneeded acpi_numa=1 



acpi_numa is default to 0, it's set to -1 when disable acpi numa or
when a bad SRAT is parsed, and it's only consumed in srat_disabled()
(compare it with 0) to continue parse the SRAT or not, so we don't
need to set acpi_numa to 1 when we get a valid SRAT entry.

Signed-off-by: default avatarHanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: default avatarRobert Richter <rrichter@cavium.com>
Signed-off-by: default avatarDavid Daney <david.daney@cavium.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent e84025e2

arch/x86/mm/srat.c

+0 −2
Original line number Diff line number Diff line
@@ -59,7 +59,6 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa) 
	}

	set_apicid_to_node(apic_id, node);

	node_set(node, numa_nodes_parsed);

	acpi_numa = 1;

	printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%04x -> Node %u\n",

	       pxm, apic_id, node);

}
@@ -101,7 +100,6 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) 


	set_apicid_to_node(apic_id, node);

	node_set(node, numa_nodes_parsed);

	acpi_numa = 1;

	printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%02x -> Node %u\n",

	       pxm, apic_id, node);

}