#ifdef __arch_um__
/* For unknown reason, UML uses kmalloc rather than vmalloc to allocate
* memory(OBD_VMALLOC). Therefore, we have to redefine the
#ifdef __arch_um__
/* For unknown reason, UML uses kmalloc rather than vmalloc to allocate
* memory(OBD_VMALLOC). Therefore, we have to redefine the