Prevent gcc from optimizing a few functions away completly.

 * malloc is needed by gdb client in "call func()", even a private one

 * will make gdb happy

 */

static void *malloc(size_t size)

static void * __attribute_used__ malloc(size_t size)

{

	return kmalloc(size, GFP_ATOMIC);

}

static void free(void *where)

static void __attribute_used__ free (void *where)

{

	kfree(where);

}