void*rc = kmalloc(size, GFP_ATOMIC);
if(NULL == rc)
{
printk("<1> os_malloc size %d failed\n",size);
/* Allow for 32- or 64-bit size
* printk("<1> os_malloc size %d failed\n",size);
*/
printk("<1> os_malloc size %ld failed\n", (long)size);
}
return rc;