GB_UNMAPPED
KASSERT((gbflags & GB_UNMAPPED) == 0 || (gbflags & GB_KVAALLOC) != 0,
if ((gbflags & GB_UNMAPPED) != 0) {
gbflags = (bp->b_data == unmapped_buf) ? GB_UNMAPPED : 0;
if ((gbflags & (GB_UNMAPPED | GB_KVAALLOC)) != GB_UNMAPPED) {
KASSERT((gbflags & (GB_UNMAPPED | GB_KVAALLOC)) != GB_KVAALLOC,
gbflags &= ~(GB_UNMAPPED | GB_KVAALLOC);
(gbflags & GB_UNMAPPED) == 0;
KASSERT((flags & (GB_UNMAPPED | GB_KVAALLOC)) != GB_KVAALLOC,
flags &= ~(GB_UNMAPPED | GB_KVAALLOC);
flags &= ~(GB_UNMAPPED | GB_KVAALLOC);
!= 0) ? GB_UNMAPPED : 0;
gbflags &= ~GB_UNMAPPED;
if ((gbflags & GB_UNMAPPED) != 0) {
(gbflags & GB_UNMAPPED));
gbflags &= ~GB_UNMAPPED;
gbflags &= ~GB_UNMAPPED;
if ((gbflags & GB_UNMAPPED) == 0 ||
gbflags = (flags & BA_UNMAPPED) != 0 ? GB_UNMAPPED : 0;
GB_NOCREAT | GB_UNMAPPED | gbwflag);
GB_NOCREAT | GB_UNMAPPED | gbwflag);
gbflags = (flags & BA_UNMAPPED) != 0 ? GB_UNMAPPED : 0;
GB_NOCREAT | GB_UNMAPPED);
GB_NOCREAT | GB_UNMAPPED);
gbflags = (flags & BA_UNMAPPED) != 0 ? GB_UNMAPPED : 0;
GB_UNMAPPED | gbwflag);
GB_UNMAPPED);
ip->i_size, seqcount, GB_UNMAPPED);
bflag = GB_UNMAPPED | (uio->uio_segflg == UIO_NOCOPY ? 0 : GB_NOSPARSE);