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-rw-r--r--include/asm-ia64/smp.h2
-rw-r--r--include/asm-ia64/topology.h2
-rw-r--r--include/asm-powerpc/smp.h4
-rw-r--r--include/asm-powerpc/topology.h2
-rw-r--r--include/asm-sparc64/smp.h3
-rw-r--r--include/asm-sparc64/topology.h2
-rw-r--r--include/asm-x86/smp_32.h2
-rw-r--r--include/asm-x86/smp_64.h6
-rw-r--r--include/asm-x86/topology_32.h2
-rw-r--r--include/asm-x86/topology_64.h2
10 files changed, 16 insertions, 11 deletions
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 6314b29e8c4..1703c9d885b 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -58,7 +58,7 @@ extern char no_int_routing __devinitdata;
extern cpumask_t cpu_online_map;
extern cpumask_t cpu_core_map[NR_CPUS];
-extern cpumask_t cpu_sibling_map[NR_CPUS];
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
extern int smp_num_siblings;
extern int smp_num_cpucores;
extern void __iomem *ipi_base_addr;
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index 233f1caae04..2d67b72b18d 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -112,7 +112,7 @@ void build_cpu_to_node_map(void);
#define topology_physical_package_id(cpu) (cpu_data(cpu)->socket_id)
#define topology_core_id(cpu) (cpu_data(cpu)->core_id)
#define topology_core_siblings(cpu) (cpu_core_map[cpu])
-#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
+#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#define smt_capable() (smp_num_siblings > 1)
#endif
diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h
index 19102bfc14c..505f35bacaa 100644
--- a/include/asm-powerpc/smp.h
+++ b/include/asm-powerpc/smp.h
@@ -26,6 +26,7 @@
#ifdef CONFIG_PPC64
#include <asm/paca.h>
#endif
+#include <asm/percpu.h>
extern int boot_cpuid;
@@ -58,7 +59,7 @@ extern int smp_hw_index[];
(smp_hw_index[(cpu)] = (phys))
#endif
-extern cpumask_t cpu_sibling_map[NR_CPUS];
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
/* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
*
@@ -77,6 +78,7 @@ void smp_init_pSeries(void);
void smp_init_cell(void);
void smp_init_celleb(void);
void smp_setup_cpu_maps(void);
+void smp_setup_cpu_sibling_map(void);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 0ad21a849b5..ca23b681ad0 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -108,7 +108,7 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
#ifdef CONFIG_PPC64
#include <asm/smp.h>
-#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
+#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#endif
#endif
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
index e8a96a31761..42c09949526 100644
--- a/include/asm-sparc64/smp.h
+++ b/include/asm-sparc64/smp.h
@@ -28,8 +28,9 @@
#include <asm/bitops.h>
#include <asm/atomic.h>
+#include <asm/percpu.h>
-extern cpumask_t cpu_sibling_map[NR_CPUS];
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
extern cpumask_t cpu_core_map[NR_CPUS];
extern int sparc64_multi_core;
diff --git a/include/asm-sparc64/topology.h b/include/asm-sparc64/topology.h
index 290ac75f385..c6b557034f6 100644
--- a/include/asm-sparc64/topology.h
+++ b/include/asm-sparc64/topology.h
@@ -5,7 +5,7 @@
#define topology_physical_package_id(cpu) (cpu_data(cpu).proc_id)
#define topology_core_id(cpu) (cpu_data(cpu).core_id)
#define topology_core_siblings(cpu) (cpu_core_map[cpu])
-#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
+#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#define mc_capable() (sparc64_multi_core)
#define smt_capable() (sparc64_multi_core)
#endif /* CONFIG_SMP */
diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 01ab31bb262..955dd7c8538 100644
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -30,7 +30,7 @@
extern void smp_alloc_memory(void);
extern int pic_mode;
extern int smp_num_siblings;
-extern cpumask_t cpu_sibling_map[];
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
DECLARE_PER_CPU(cpumask_t, cpu_core_map);
extern void (*mtrr_hook) (void);
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index 65f84486441..f5bcee1c092 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -38,12 +38,14 @@ extern void unlock_ipi_call_lock(void);
extern int smp_num_siblings;
extern void smp_send_reschedule(int cpu);
-extern cpumask_t cpu_sibling_map[NR_CPUS];
/*
- * cpu_core_map lives in a per cpu area
+ * cpu_sibling_map and cpu_core_map now live
+ * in the per cpu area
*
+ * extern cpumask_t cpu_sibling_map[NR_CPUS];
* extern cpumask_t cpu_core_map[NR_CPUS];
*/
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
DECLARE_PER_CPU(cpumask_t, cpu_core_map);
extern u8 cpu_llc_id[NR_CPUS];
diff --git a/include/asm-x86/topology_32.h b/include/asm-x86/topology_32.h
index 7b68dbcd0eb..ae1074603c4 100644
--- a/include/asm-x86/topology_32.h
+++ b/include/asm-x86/topology_32.h
@@ -31,7 +31,7 @@
#define topology_physical_package_id(cpu) (cpu_data[cpu].phys_proc_id)
#define topology_core_id(cpu) (cpu_data[cpu].cpu_core_id)
#define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu))
-#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
+#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#endif
#ifdef CONFIG_NUMA
diff --git a/include/asm-x86/topology_64.h b/include/asm-x86/topology_64.h
index b8590dff34c..848c17f9222 100644
--- a/include/asm-x86/topology_64.h
+++ b/include/asm-x86/topology_64.h
@@ -59,7 +59,7 @@ extern int __node_distance(int, int);
#define topology_physical_package_id(cpu) (cpu_data[cpu].phys_proc_id)
#define topology_core_id(cpu) (cpu_data[cpu].cpu_core_id)
#define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu))
-#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
+#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#define mc_capable() (boot_cpu_data.x86_max_cores > 1)
#define smt_capable() (smp_num_siblings > 1)
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-17 17:56:23 +0000