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authorRusty Russell <rusty@rustcorp.com.au>2009-03-13 14:49:52 +1030
committerRusty Russell <rusty@rustcorp.com.au>2009-03-13 14:49:52 +1030
commitb9c4398ed43a7ed023e091610c23ba7412aec2a8 (patch)
tree4fe0afb8f9b9f0970870307bf7016170556ba4f5
parentb643decad6c80b6886a01a8c2229be6b7951ff7b (diff)
cpumask: remove x86's node_to_cpumask now everyone uses cpumask_of_node
Impact: cleanup Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
-rw-r--r--arch/x86/include/asm/topology.h41
-rw-r--r--arch/x86/mm/numa_64.c26
2 files changed, 0 insertions, 67 deletions
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index fa4aa42e976..216a960d4f1 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -57,17 +57,6 @@ static inline int cpu_to_node(int cpu)
}
#define early_cpu_to_node(cpu) cpu_to_node(cpu)
-/* Returns a bitmask of CPUs on Node 'node'.
- *
- * Side note: this function creates the returned cpumask on the stack
- * so with a high NR_CPUS count, excessive stack space is used. The
- * cpumask_of_node function should be used whenever possible.
- */
-static inline cpumask_t node_to_cpumask(int node)
-{
- return node_to_cpumask_map[node];
-}
-
/* Returns a bitmask of CPUs on Node 'node'. */
static inline const struct cpumask *cpumask_of_node(int node)
{
@@ -92,7 +81,6 @@ DECLARE_PER_CPU(int, node_number);
extern int cpu_to_node(int cpu);
extern int early_cpu_to_node(int cpu);
extern const cpumask_t *cpumask_of_node(int node);
-extern cpumask_t node_to_cpumask(int node);
#else /* !CONFIG_DEBUG_PER_CPU_MAPS */
@@ -114,26 +102,10 @@ static inline const cpumask_t *cpumask_of_node(int node)
return &node_to_cpumask_map[node];
}
-/* Returns a bitmask of CPUs on Node 'node'. */
-static inline cpumask_t node_to_cpumask(int node)
-{
- return node_to_cpumask_map[node];
-}
-
#endif /* !CONFIG_DEBUG_PER_CPU_MAPS */
extern void setup_node_to_cpumask_map(void);
-/*
- * Replace default node_to_cpumask_ptr with optimized version
- * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
- */
-#define node_to_cpumask_ptr(v, node) \
- const cpumask_t *v = cpumask_of_node(node)
-
-#define node_to_cpumask_ptr_next(v, node) \
- v = cpumask_of_node(node)
-
#endif /* CONFIG_X86_64 */
/*
@@ -212,10 +184,6 @@ static inline const cpumask_t *cpumask_of_node(int node)
{
return &cpu_online_map;
}
-static inline cpumask_t node_to_cpumask(int node)
-{
- return cpu_online_map;
-}
static inline int node_to_first_cpu(int node)
{
return first_cpu(cpu_online_map);
@@ -223,15 +191,6 @@ static inline int node_to_first_cpu(int node)
static inline void setup_node_to_cpumask_map(void) { }
-/*
- * Replace default node_to_cpumask_ptr with optimized version
- * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
- */
-#define node_to_cpumask_ptr(v, node) \
- const cpumask_t *v = cpumask_of_node(node)
-
-#define node_to_cpumask_ptr_next(v, node) \
- v = cpumask_of_node(node)
#endif
#include <asm-generic/topology.h>
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 64c9cf043cd..48bf396b6e7 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -827,32 +827,6 @@ const cpumask_t *cpumask_of_node(int node)
EXPORT_SYMBOL(cpumask_of_node);
/*
- * Returns a bitmask of CPUs on Node 'node'.
- *
- * Side note: this function creates the returned cpumask on the stack
- * so with a high NR_CPUS count, excessive stack space is used. The
- * node_to_cpumask_ptr function should be used whenever possible.
- */
-cpumask_t node_to_cpumask(int node)
-{
- if (node_to_cpumask_map == NULL) {
- printk(KERN_WARNING
- "node_to_cpumask(%d): no node_to_cpumask_map!\n", node);
- dump_stack();
- return cpu_online_map;
- }
- if (node >= nr_node_ids) {
- printk(KERN_WARNING
- "node_to_cpumask(%d): node > nr_node_ids(%d)\n",
- node, nr_node_ids);
- dump_stack();
- return cpu_mask_none;
- }
- return node_to_cpumask_map[node];
-}
-EXPORT_SYMBOL(node_to_cpumask);
-
-/*
* --------- end of debug versions of the numa functions ---------
*/