Symbol: dmu_buf_remove_user
usr/src/uts/common/fs/zfs/sa.c
1348
(void) dmu_buf_remove_user(db, &hdl->sa_dbu);
usr/src/uts/common/fs/zfs/sys/dmu.h
728
void *dmu_buf_remove_user(dmu_buf_t *db, dmu_buf_user_t *user);