ehea_top_bmap
struct ehea_top_bmap *top[EHEA_MAP_ENTRIES];
static inline int ehea_init_top_bmap(struct ehea_top_bmap *ehea_top_bmap,
if (!ehea_top_bmap->dir[dir]) {
ehea_top_bmap->dir[dir] =
if (!ehea_top_bmap->dir[dir])
kzalloc_obj(struct ehea_top_bmap);
struct ehea_top_bmap *ehea_top;