Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq

[pandora-kernel.git] / arch / m32r / kernel / smpboot.c

diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c
index d7ec16e..fa78656 100644 (file)
--- a/arch/m32r/kernel/smpboot.c
+++ b/arch/m32r/kernel/smpboot.c
@@ -39,8 +39,9 @@
  *             Martin J. Bligh :       Added support for multi-quad systems
  */
 
-#include <linux/config.h>
+#include <linux/module.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp_lock.h>
 #include <linux/irq.h>
@@ -72,11 +73,15 @@ physid_mask_t phys_cpu_present_map;
 
 /* Bitmask of currently online CPUs */
 cpumask_t cpu_online_map;
+EXPORT_SYMBOL(cpu_online_map);
 
 cpumask_t cpu_bootout_map;
 cpumask_t cpu_bootin_map;
-cpumask_t cpu_callout_map;
 static cpumask_t cpu_callin_map;
+cpumask_t cpu_callout_map;
+EXPORT_SYMBOL(cpu_callout_map);
+cpumask_t cpu_possible_map = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_possible_map);
 
 /* Per CPU bogomips and other parameters */
 struct cpuinfo_m32r cpu_data[NR_CPUS] __cacheline_aligned;
@@ -110,7 +115,6 @@ static unsigned int calibration_result;
 
 void smp_prepare_boot_cpu(void);
 void smp_prepare_cpus(unsigned int);
-static void smp_tune_scheduling(void);
 static void init_ipi_lock(void);
 static void do_boot_cpu(int);
 int __cpu_up(unsigned int);
@@ -177,6 +181,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
        }
        for (phys_id = 0 ; phys_id < nr_cpu ; phys_id++)
                physid_set(phys_id, phys_cpu_present_map);
+#ifndef CONFIG_HOTPLUG_CPU
+       cpu_present_map = cpu_possible_map;
+#endif
 
        show_mp_info(nr_cpu);
 
@@ -186,7 +193,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
         * Setup boot CPU information
         */
        smp_store_cpu_info(0); /* Final full version of the data */
-       smp_tune_scheduling();
 
        /*
         * If SMP should be disabled, then really disable it!
@@ -230,11 +236,6 @@ smp_done:
        Dprintk("Boot done.\n");
 }
 
-static void __init smp_tune_scheduling(void)
-{
-       /* Nothing to do. */
-}
-
 /*
  * init_ipi_lock : Initialize IPI locks.
  */
@@ -629,4 +630,3 @@ static void __init unmap_cpu_to_physid(int cpu_id, int phys_id)
        physid_2_cpu[phys_id] = -1;
        cpu_2_physid[cpu_id] = -1;
 }
-