}
__setup("rdinit=", rdinit_setup);
-extern void setup_arch(char **);
-
#ifndef CONFIG_SMP
#ifdef CONFIG_X86_LOCAL_APIC
#endif
ptr = alloc_bootmem(size * nr_possible_cpus);
- for_each_cpu(i) {
+ for_each_possible_cpu(i) {
__per_cpu_offset[i] = ptr - __per_cpu_start;
memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
ptr += size;
execve(init_filename, argv_init, envp_init);
}
-static inline void fixup_cpu_present_map(void)
-{
-#ifdef CONFIG_SMP
- int i;
-
- /*
- * If arch is not hotplug ready and did not populate
- * cpu_present_map, just make cpu_present_map same as cpu_possible_map
- * for other cpu bringup code to function as normal. e.g smp_init() etc.
- */
- if (cpus_empty(cpu_present_map)) {
- for_each_cpu(i) {
- cpu_set(i, cpu_present_map);
- }
- }
-#endif
-}
-
static int init(void * unused)
{
lock_kernel();
do_pre_smp_initcalls();
- fixup_cpu_present_map();
smp_init();
sched_init_smp();