Symbol: SDEV_IS_READDIR
usr/src/uts/common/fs/dev/sdev_comm.c
167
while (SDEV_IS_LOOKUP(dv) || SDEV_IS_READDIR(dv)) {
usr/src/uts/common/fs/dev/sdev_subr.c
2382
if (SDEV_IS_READDIR(ddv))