Symbol: unmark_and_unfence
usr/src/uts/common/os/devcfg.c
8764
(void) unmark_and_unfence(dip, path2);
usr/src/uts/common/os/devcfg.c
8767
ddi_walk_devs(ddi_get_child(dip), unmark_and_unfence, path2);