x86_64: Use LOCAL_DISTANCE and REMOTE_DISTANCE in x86_64 ACPI code
Use LOCAL_DISTANCE and REMOTE_DISTANCE in x86_64 ACPI code Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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a2e212dae5
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@ -106,9 +106,9 @@ static __init int slit_valid(struct acpi_table_slit *slit)
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for (j = 0; j < d; j++) {
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u8 val = slit->entry[d*i + j];
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if (i == j) {
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if (val != 10)
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if (val != LOCAL_DISTANCE)
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return 0;
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} else if (val <= 10)
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} else if (val <= LOCAL_DISTANCE)
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return 0;
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}
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}
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@ -464,7 +464,7 @@ int __node_distance(int a, int b)
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int index;
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if (!acpi_slit)
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return a == b ? 10 : 20;
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return a == b ? LOCAL_DISTANCE : REMOTE_DISTANCE;
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index = acpi_slit->locality_count * node_to_pxm(a);
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return acpi_slit->entry[index + node_to_pxm(b)];
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}
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