Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux...

[sfrench/cifs-2.6.git] / arch / x86 / kernel / smpboot.c

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 1a9941b111504dc6de7084d662ef56a938a46797..9e177a4077eee50a45412ef6ff3c89f31d385c11 100644 (file)
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -282,7 +282,7 @@ static int __cpuinitdata unsafe_smp;
 /*
  * Activate a secondary processor.
  */
-static void __cpuinit start_secondary(void *unused)
+notrace static void __cpuinit start_secondary(void *unused)
 {
        /*
         * Don't put *anything* before cpu_init(), SMP booting is too
@@ -496,7 +496,7 @@ void __cpuinit set_cpu_sibling_map(int cpu)
 }
 
 /* maps the cpu to the sched domain representing multi-core */
-cpumask_t cpu_coregroup_map(int cpu)
+const struct cpumask *cpu_coregroup_mask(int cpu)
 {
        struct cpuinfo_x86 *c = &cpu_data(cpu);
        /*
@@ -504,9 +504,14 @@ cpumask_t cpu_coregroup_map(int cpu)
         * And for power savings, we return cpu_core_map
         */
        if (sched_mc_power_savings || sched_smt_power_savings)
-               return per_cpu(cpu_core_map, cpu);
+               return &per_cpu(cpu_core_map, cpu);
        else
-               return c->llc_shared_map;
+               return &c->llc_shared_map;
+}
+
+cpumask_t cpu_coregroup_map(int cpu)
+{
+       return *cpu_coregroup_mask(cpu);
 }
 
 static void impress_friends(void)
@@ -1075,8 +1080,10 @@ static int __init smp_sanity_check(unsigned max_cpus)
 #endif
 
        if (!physid_isset(hard_smp_processor_id(), phys_cpu_present_map)) {
-               printk(KERN_WARNING "weird, boot CPU (#%d) not listed"
-                                   "by the BIOS.\n", hard_smp_processor_id());
+               printk(KERN_WARNING
+                       "weird, boot CPU (#%d) not listed by the BIOS.\n",
+                       hard_smp_processor_id());
+
                physid_set(hard_smp_processor_id(), phys_cpu_present_map);
        }