mon_pgmap
struct mon_pgmap *vec;
vec = kzalloc_objs(struct mon_pgmap, size / CHUNK_SIZE);
static int mon_alloc_buff(struct mon_pgmap *map, int npages)
static void mon_free_buff(struct mon_pgmap *map, int npages)
struct mon_pgmap *b_vec; /* The map array */
static int mon_alloc_buff(struct mon_pgmap *map, int npages);
static void mon_free_buff(struct mon_pgmap *map, int npages);
size = sizeof(struct mon_pgmap) * (rp->b_size/CHUNK_SIZE);