Symbol: dv_reset_perm_dir
usr/src/uts/common/fs/devfs/devfs_subr.c
1519
if (dv_reset_perm_dir(dv, flags) != 0) {
usr/src/uts/common/fs/devfs/devfs_subr.c
1603
rval = dv_reset_perm_dir(dvp, flags);