Symbol: bufctl_history_walk_step
usr/src/cmd/mdb/common/modules/genunix/kmem.c
1744
bufctl_history_walk_step(mdb_walk_state_t *wsp)
usr/src/cmd/mdb/common/modules/libumem/umem.c
1675
bufctl_history_walk_step(mdb_walk_state_t *wsp)