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authorHanjun Guo <hanjun.guo@linaro.org>2016-05-24 15:35:40 -0700
committerGraeme Gregory <graeme.gregory@linaro.org>2016-06-07 14:07:21 +0100
commitac36e3cb55a9b0c397b9e24afe46e9f17e4b2c3e (patch)
treef370a3578471c0361c1eb1e68ac856b38bc76cb6
parent17f2c650a523614ad817d371db9f40a829cb29de (diff)
downloadleg-kernel-ac36e3cb55a9b0c397b9e24afe46e9f17e4b2c3e.tar.gz
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: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Robert Richter <rrichter@cavium.com> Signed-off-by: David Daney <david.daney@cavium.com>
-rw-r--r--arch/x86/mm/srat.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c
index 4217071fb4d2..30460f57b7f3 100644
--- a/arch/x86/mm/srat.c
+++ b/arch/x86/mm/srat.c
@@ -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);
}