cpumask: make set_cpu_*/init_cpu_* out-of-line

[karo-tx-linux.git] / kernel / cpu.c

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 3ddc509b19c5dd7a12cf3ef7459140991fb6246e..2c9f78f3a2fcd64a75e2e5d1efb823baaf0d8396 100644 (file)
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -500,3 +500,50 @@ EXPORT_SYMBOL(cpu_present_mask);
 static DECLARE_BITMAP(cpu_active_bits, CONFIG_NR_CPUS) __read_mostly;
 const struct cpumask *const cpu_active_mask = to_cpumask(cpu_active_bits);
 EXPORT_SYMBOL(cpu_active_mask);
+
+void set_cpu_possible(unsigned int cpu, bool possible)
+{
+       if (possible)
+               cpumask_set_cpu(cpu, to_cpumask(cpu_possible_bits));
+       else
+               cpumask_clear_cpu(cpu, to_cpumask(cpu_possible_bits));
+}
+
+void set_cpu_present(unsigned int cpu, bool present)
+{
+       if (present)
+               cpumask_set_cpu(cpu, to_cpumask(cpu_present_bits));
+       else
+               cpumask_clear_cpu(cpu, to_cpumask(cpu_present_bits));
+}
+
+void set_cpu_online(unsigned int cpu, bool online)
+{
+       if (online)
+               cpumask_set_cpu(cpu, to_cpumask(cpu_online_bits));
+       else
+               cpumask_clear_cpu(cpu, to_cpumask(cpu_online_bits));
+}
+
+void set_cpu_active(unsigned int cpu, bool active)
+{
+       if (active)
+               cpumask_set_cpu(cpu, to_cpumask(cpu_active_bits));
+       else
+               cpumask_clear_cpu(cpu, to_cpumask(cpu_active_bits));
+}
+
+void init_cpu_present(const struct cpumask *src)
+{
+       cpumask_copy(to_cpumask(cpu_present_bits), src);
+}
+
+void init_cpu_possible(const struct cpumask *src)
+{
+       cpumask_copy(to_cpumask(cpu_possible_bits), src);
+}
+
+void init_cpu_online(const struct cpumask *src)
+{
+       cpumask_copy(to_cpumask(cpu_online_bits), src);
+}