+unsigned long per_cpu_dyn_array_size(void)
+{
+ unsigned long total_size = 0;
+#ifdef CONFIG_HAVE_DYN_ARRAY
+ unsigned long size;
+ struct dyn_array **daa;
+
+ for (daa = __per_cpu_dyn_array_start ; daa < __per_cpu_dyn_array_end; daa++) {
+ struct dyn_array *da = *daa;
+
+ size = da->size * (*da->nr);
+ print_fn_descriptor_symbol("per_cpu_dyna_array %s ", da->name);
+ printk(KERN_CONT "size:%#lx nr:%d align:%#lx\n",
+ da->size, *da->nr, da->align);
+ total_size += roundup(size, da->align);
+ }
+ if (total_size)
+ printk(KERN_DEBUG "per_cpu_dyna_array total_size: %#lx\n",
+ total_size);
+#endif
+ return total_size;
+}
+
+void per_cpu_alloc_dyn_array(int cpu, char *ptr)
+{
+#ifdef CONFIG_HAVE_DYN_ARRAY
+ unsigned long size, phys;
+ struct dyn_array **daa;
+ unsigned long addr;
+ void **array;
+
+ phys = virt_to_phys(ptr);
+
+ for (daa = __per_cpu_dyn_array_start ; daa < __per_cpu_dyn_array_end; daa++) {
+ struct dyn_array *da = *daa;
+
+ size = da->size * (*da->nr);
+ print_fn_descriptor_symbol("per_cpu_dyna_array %s ", da->name);
+ printk(KERN_CONT "size:%#lx nr:%d align:%#lx",
+ da->size, *da->nr, da->align);
+
+ phys = roundup(phys, da->align);
+ addr = (unsigned long)da->name;
+ addr += per_cpu_offset(cpu);
+ array = (void **)addr;
+ *array = phys_to_virt(phys);
+ *da->name = *array; /* so init_work could use it directly */
+ printk(KERN_CONT " %p ==> [%#lx - %#lx]\n", array, phys, phys + size);
+ phys += size;
+
+ if (da->init_work) {
+ da->init_work(da);
+ }
+ }
+#endif
+}
+