newseg
unsigned int *newseg, bool new_sec, bool pinning)
unsigned int hint = GET_SEC_FROM_SEG(sbi, *newseg);
unsigned int old_zoneno = GET_ZONE_FROM_SEG(sbi, *newseg);
if (!new_sec && ((*newseg + 1) % SEGS_PER_SEC(sbi))) {
GET_SEG_FROM_SEC(sbi, hint + 1), *newseg + 1);
segno = max(sbi->first_seq_zone_segno, *newseg);
*newseg = segno;
static int newseg(struct ipc_namespace *, struct ipc_params *);
.getnew = newseg,