+
+#ifdef CONFIG_HAVE_DYNAMIC_PER_CPU_AREA
+
+static void *percpu_modalloc(unsigned long size, unsigned long align,
+ const char *name)
+{
+ void *ptr;
+
+ if (align > PAGE_SIZE) {
+ printk(KERN_WARNING "%s: per-cpu alignment %li > %li\n",
+ name, align, PAGE_SIZE);
+ align = PAGE_SIZE;
+ }
+
+ ptr = __alloc_reserved_percpu(size, align);
+ if (!ptr)
+ printk(KERN_WARNING
+ "Could not allocate %lu bytes percpu data\n", size);
+ return ptr;
+}
+
+static void percpu_modfree(void *freeme)
+{
+ free_percpu(freeme);
+}
+
+#else /* ... !CONFIG_HAVE_DYNAMIC_PER_CPU_AREA */
+