DBLK_RTFU_SHIFT
-(1 << DBLK_RTFU_SHIFT(db_ref)));
if (((rtfu >> DBLK_RTFU_SHIFT(db_ref)) & DBLK_REFMAX) !=
((rtfu >> DBLK_RTFU_SHIFT(db_flags)) & DBLK_REFMIN)) {
newrtfu = oldrtfu + (1 << DBLK_RTFU_SHIFT(db_ref));
(((ref) << DBLK_RTFU_SHIFT(db_ref)) | \
((type) << DBLK_RTFU_SHIFT(db_type)) | \
(((flags) | (ref - 1)) << DBLK_RTFU_SHIFT(db_flags)) | \
((uioflag) << DBLK_RTFU_SHIFT(db_struioflag)))
#define DBLK_RTFU_REF_MASK (DBLK_REFMAX << DBLK_RTFU_SHIFT(db_ref))
(((ref) << DBLK_RTFU_SHIFT(db_ref)) | \
((type) << DBLK_RTFU_SHIFT(db_type)) | \
(((flags) | (ref - 1)) << DBLK_RTFU_SHIFT(db_flags)) | \
((uioflag) << DBLK_RTFU_SHIFT(db_struioflag)))
#define DBLK_RTFU_REF_MASK (DBLK_REFMAX << DBLK_RTFU_SHIFT(db_ref))
-(1 << DBLK_RTFU_SHIFT(db_ref)));
if (((rtfu >> DBLK_RTFU_SHIFT(db_ref)) & DBLK_REFMAX) !=
((rtfu >> DBLK_RTFU_SHIFT(db_flags)) & DBLK_REFMIN)) {
newrtfu = oldrtfu + (1 << DBLK_RTFU_SHIFT(db_ref));