init: Move radix_tree_init() early

[net-next-2.6.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index c3db4a98b3696609e3c3d3da3f7c51ea002e8e29..845187822e5cd2ea990d6a04233b24e5c082abbc 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -369,12 +369,6 @@ static void __init smp_init(void)
 {
        unsigned int cpu;
 
-       /*
-        * Set up the current CPU as possible to migrate to.
-        * The other ones will be done by cpu_up/cpu_down()
-        */
-       set_cpu_active(smp_processor_id(), true);
-
        /* FIXME: This should be done in userspace --RR */
        for_each_present_cpu(cpu) {
                if (num_online_cpus() >= setup_max_cpus)
@@ -486,6 +480,7 @@ static void __init boot_cpu_init(void)
        int cpu = smp_processor_id();
        /* Mark the boot cpu "present", "online" etc for SMP and UP case */
        set_cpu_online(cpu, true);
+       set_cpu_active(cpu, true);
        set_cpu_present(cpu, true);
        set_cpu_possible(cpu, true);
 }
@@ -589,6 +584,7 @@ asmlinkage void __init start_kernel(void)
                local_irq_disable();
        }
        rcu_init();
+       radix_tree_init();
        /* init some links before init_ISA_irqs() */
        early_irq_init();
        init_IRQ();
@@ -664,7 +660,6 @@ asmlinkage void __init start_kernel(void)
        key_init();
        security_init();
        vfs_caches_init(totalram_pages);
-       radix_tree_init();
        signals_init();
        /* rootfs populating might need page-writeback */
        page_writeback_init();