v_specnode
sn = vp->v_specnode;
devsw_blk2name(major(vp->v_specnode->sn_rdev)),
dev_t dev = vp->v_specnode->sn_rdev;
vp->v_specnode != NULL && vp->v_specnode->sn_opencnt != 0) {
KASSERT(vp == vp->v_specnode->sn_dev->sd_bdevvp);
KASSERT(vp == vp->v_specnode->sn_dev->sd_bdevvp);
KASSERT(vp == vp->v_specnode->sn_dev->sd_cdevvp);
KASSERT(vp == vp->v_specnode->sn_dev->sd_bdevvp);
KASSERT(vp == vp->v_specnode->sn_dev->sd_bdevvp);
KASSERT(vp->v_specnode->sn_opencnt == 0);
sn = vp->v_specnode;
KASSERT(vp == vp->v_specnode->sn_dev->sd_bdevvp);
(sn = vp->v_specnode) == NULL ||
KASSERT(vp->v_specnode == sn);
KASSERT(vp->v_specnode == NULL);
KASSERT(vp2->v_specnode != NULL);
sn->sn_dev = vp2->v_specnode->sn_dev;
vp->v_specnode = sn;
if (type == VBLK && vp->v_specnode->sn_dev->sd_bdevvp != NULL) {
vp = vp->v_specnode->sn_dev->sd_bdevvp;
vq = vp->v_specnode->sn_dev->sd_bdevvp;
vq->v_specnode->sn_dev->sd_mountpoint == mp)
mp = devvp->v_specnode->sn_dev->sd_mountpoint;
sn = vp->v_specnode;
KASSERT(vp->v_specnode != NULL);
sn = vp->v_specnode;
KASSERT(vp->v_specnode != NULL);
sn = vp->v_specnode;
vp->v_specnode = NULL;
sn = vp->v_specnode;
KASSERT(vp->v_specnode == sn);
#define v_specnext v_specnode->sn_next
#define v_rdev v_specnode->sn_rdev
#define v_speclockf v_specnode->sn_dev->sd_lockf
if (vp->v_specnode)
if (!KVM_READ(vp->v_specnode, &sn, sizeof(sn))) {
vp->v_specnode, Pid);
if (vn->v_type == VBLK && vn->v_specnode != NULL) {
if (!KREAD(vn->v_specnode, &sn, sizeof(sn)))