di_mem
struct di_mem *next; /* link to next chunk */
struct di_mem *dcp = st->memlist;
struct di_mem *memlist; /* head of memlist */
struct di_mem *dcp;
struct di_mem *mem = kmem_zalloc(sizeof (struct di_mem), KM_SLEEP);
struct di_mem *dcp = st->memlist;
struct di_mem *dcp;
struct di_mem *dcp, *tmp;
kmem_free(tmp, sizeof (struct di_mem));