102 	int		bit;		/* bit number in the word */  in xfs_rtfind_back()  local
129 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtfind_back()
135 	want = (*b & ((xfs_rtword_t)1 << bit)) ? -1 : 0;  in xfs_rtfind_back()
140 	if (bit < XFS_NBWORD - 1) {  in xfs_rtfind_back()
145 		firstbit = XFS_RTMAX((xfs_srtblock_t)(bit - len + 1), 0);  in xfs_rtfind_back()
146 		mask = (((xfs_rtword_t)1 << (bit - firstbit + 1)) - 1) <<  in xfs_rtfind_back()
157 			i = bit - XFS_RTHIBIT(wdiff);  in xfs_rtfind_back()
161 		i = bit - firstbit + 1;  in xfs_rtfind_back()
277 	int		bit;		/* bit number in the word */  in xfs_rtfind_forw()  local
304 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtfind_forw()
310 	want = (*b & ((xfs_rtword_t)1 << bit)) ? -1 : 0;  in xfs_rtfind_forw()
315 	if (bit) {  in xfs_rtfind_forw()
320 		lastbit = XFS_RTMIN(bit + len, XFS_NBWORD);  in xfs_rtfind_forw()
321 		mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit;  in xfs_rtfind_forw()
331 			i = XFS_RTLOBIT(wdiff) - bit;  in xfs_rtfind_forw()
335 		i = lastbit - bit;  in xfs_rtfind_forw()
540 	int		bit;		/* bit number in the word */  in xfs_rtmodify_range()  local
568 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtmodify_range()
577 	if (bit) {  in xfs_rtmodify_range()
581 		lastbit = XFS_RTMIN(bit + len, XFS_NBWORD);  in xfs_rtmodify_range()
582 		mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit;  in xfs_rtmodify_range()
590 		i = lastbit - bit;  in xfs_rtmodify_range()
774 	int		bit;		/* bit number in the word */  in xfs_rtcheck_range()  local
802 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtcheck_range()
811 	if (bit) {  in xfs_rtcheck_range()
815 		lastbit = XFS_RTMIN(bit + len, XFS_NBWORD);  in xfs_rtcheck_range()
819 		mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit;  in xfs_rtcheck_range()
828 			i = XFS_RTLOBIT(wdiff) - bit;  in xfs_rtcheck_range()
833 		i = lastbit - bit;  in xfs_rtcheck_range()