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-rw-r--r--arch/x86/kernel/genx2apic_uv_x.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index 33581d94a90..b689075bbe2 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -356,7 +356,22 @@ static __init void uv_rtc_init(void)
sn_rtc_cycles_per_second = ticks_per_sec;
}
-static bool uv_system_inited;
+/*
+ * Called on each cpu to initialize the per_cpu UV data area.
+ * ZZZ hotplug not supported yet
+ */
+void __cpuinit uv_cpu_init(void)
+{
+ /* CPU 0 initilization will be done via uv_system_init. */
+ if (!uv_blade_info)
+ return;
+
+ uv_blade_info[uv_numa_blade_id()].nr_online_cpus++;
+
+ if (get_uv_system_type() == UV_NON_UNIQUE_APIC)
+ set_x2apic_extra_bits(uv_hub_info->pnode);
+}
+
void __init uv_system_init(void)
{
@@ -448,21 +463,6 @@ void __init uv_system_init(void)
map_mmr_high(max_pnode);
map_config_high(max_pnode);
map_mmioh_high(max_pnode);
- uv_system_inited = true;
-}
-/*
- * Called on each cpu to initialize the per_cpu UV data area.
- * ZZZ hotplug not supported yet
- */
-void __cpuinit uv_cpu_init(void)
-{
- BUG_ON(!uv_system_inited);
-
- uv_blade_info[uv_numa_blade_id()].nr_online_cpus++;
-
- if (get_uv_system_type() == UV_NON_UNIQUE_APIC)
- set_x2apic_extra_bits(uv_hub_info->pnode);
+ uv_cpu_init();
}
-
-