From 00d27c6336b00345724b2510f7c5b8cee3055f02 Mon Sep 17 00:00:00 2001
From: Chris Metcalf <cmetcalf@ezchip.com>
Date: Tue, 5 Jan 2016 11:22:10 -0500
Subject: [PATCH] numa: remove stale node_has_online_mem() define
This isn't used anywhere, so delete it.
Looks like the last usage (in x86-specific code) was removed by Tejun
in 2011 in commit bd6709a91a59 ("x86, NUMA: Make 32bit use common NUMA
init path").
Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>
---
arch/tile/include/asm/topology.h | 3 ---
include/linux/topology.h | 4 ----
2 files changed, 7 deletions(-)
diff --git a/arch/tile/include/asm/topology.h b/arch/tile/include/asm/topology.h
index 76b0d0ebb2443..b11d5fcd2c412 100644
--- a/arch/tile/include/asm/topology.h
+++ b/arch/tile/include/asm/topology.h
@@ -44,9 +44,6 @@ static inline const struct cpumask *cpumask_of_node(int node)
/* For now, use numa node -1 for global allocation. */
#define pcibus_to_node(bus) ((void)(bus), -1)
-/* By definition, we create nodes based on online memory. */
-#define node_has_online_mem(nid) 1
-
#endif /* CONFIG_NUMA */
#include <asm-generic/topology.h>
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 73ddad1e0fa34..afce69296ac05 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -34,10 +34,6 @@
#include <linux/percpu.h>
#include <asm/topology.h>
-#ifndef node_has_online_mem
-#define node_has_online_mem(nid) (1)
-#endif
-
#ifndef nr_cpus_node
#define nr_cpus_node(node) cpumask_weight(cpumask_of_node(node))
#endif
--
GitLab