mdesc_mblock
paddr = memblock_phys_alloc(count * sizeof(struct mdesc_mblock),
struct mdesc_mblock *m = &mblocks[count++];
static struct mdesc_mblock *mblocks;
static struct mdesc_mblock * __init addr_to_mblock(unsigned long addr)
struct mdesc_mblock *m = NULL;
struct mdesc_mblock *mblock;