From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001
From: Srikant Patnaik
Date: Sun, 11 Jan 2015 12:28:04 +0530
Subject: Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
---
 arch/alpha/include/asm/topology.h | 49 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 arch/alpha/include/asm/topology.h

(limited to 'arch/alpha/include/asm/topology.h')

diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h
new file mode 100644
index 00000000..9251e13e
--- /dev/null
+++ b/arch/alpha/include/asm/topology.h
@@ -0,0 +1,49 @@
+#ifndef _ASM_ALPHA_TOPOLOGY_H
+#define _ASM_ALPHA_TOPOLOGY_H
+
+#include <linux/smp.h>
+#include <linux/threads.h>
+#include <asm/machvec.h>
+
+#ifdef CONFIG_NUMA
+static inline int cpu_to_node(int cpu)
+{
+	int node;
+	
+	if (!alpha_mv.cpuid_to_nid)
+		return 0;
+
+	node = alpha_mv.cpuid_to_nid(cpu);
+
+#ifdef DEBUG_NUMA
+	BUG_ON(node < 0);
+#endif
+
+	return node;
+}
+
+extern struct cpumask node_to_cpumask_map[];
+/* FIXME: This is dumb, recalculating every time.  But simple. */
+static const struct cpumask *cpumask_of_node(int node)
+{
+	int cpu;
+
+	if (node == -1)
+		return cpu_all_mask;
+
+	cpumask_clear(&node_to_cpumask_map[node]);
+
+	for_each_online_cpu(cpu) {
+		if (cpu_to_node(cpu) == node)
+			cpumask_set_cpu(cpu, node_to_cpumask_map[node]);
+	}
+
+	return &node_to_cpumask_map[node];
+}
+
+#define cpumask_of_pcibus(bus)	(cpu_online_mask)
+
+#endif /* !CONFIG_NUMA */
+# include <asm-generic/topology.h>
+
+#endif /* _ASM_ALPHA_TOPOLOGY_H */
-- 
cgit