62 static size_t wnd_scan(const void *buf, size_t wbit, u32 wpos, u32 wend,  in wnd_scan()  argument
73 				*b_pos = wbit - *prev_tail;  in wnd_scan()
84 				*b_pos = wbit - *prev_tail;  in wnd_scan()
100 			*b_pos = wbit + wpos - *prev_tail;  in wnd_scan()
105 			return wbit + wpos - *prev_tail;  in wnd_scan()
508 	size_t wpos, wbit, iw, vbo;  in wnd_rescan()  local
569 		wbit = vbo * 8;  in wnd_rescan()
571 		if (wbit + wbits > wnd->nbits)  in wnd_rescan()
572 			wbits = wnd->nbits - wbit;  in wnd_rescan()
578 				wnd_add_free_ext(wnd, wbit + wpos - prev_tail,  in wnd_rescan()
598 			wnd_add_free_ext(wnd, wbit + wpos - prev_tail,  in wnd_rescan()
716 	u32 wbit = bit & (wbits - 1);  in wnd_set_free()  local
725 		tail = wbits - wbit;  in wnd_set_free()
736 		ntfs_bitmap_clear_le(bh->b_data, wbit, op);  in wnd_set_free()
747 		wbit = 0;  in wnd_set_free()
766 	u32 wbit = bit & (wbits - 1);  in wnd_set_used()  local
775 		tail = wbits - wbit;  in wnd_set_used()
786 		ntfs_bitmap_set_le(bh->b_data, wbit, op);  in wnd_set_used()
796 		wbit = 0;  in wnd_set_used()
854 	u32 wbit = bit & (wbits - 1);  in wnd_is_free_hlp()  local
862 		tail = wbits - wbit;  in wnd_is_free_hlp()
872 			ret = are_bits_clear(bh->b_data, wbit, op);  in wnd_is_free_hlp()
880 		wbit = 0;  in wnd_is_free_hlp()
930 	u32 wbit = bit & (wbits - 1);  in wnd_is_used()  local
954 		tail = wbits - wbit;  in wnd_is_used()
964 			ret = are_bits_set(bh->b_data, wbit, op);  in wnd_is_used()
971 		wbit = 0;  in wnd_is_used()
993 	size_t iw, prev_tail, nwnd, wbit, ebit, zbit, zend;  in wnd_find()  local
1164 		wbit = iw << log2_bits;  in wnd_find()
1168 				b_pos = wbit - prev_tail;  in wnd_find()
1192 			ebit = wbit + wbits;  in wnd_find()
1193 			zbit = max(wnd->zone_bit, wbit);  in wnd_find()
1200 				wzbit = zbit - wbit;  in wnd_find()
1201 				wzend = zend - wbit;  in wnd_find()
1223 					fnd = wnd_scan(bh->b_data, wbit, wpos,  in wnd_find()
1237 					fnd = wnd_scan(bh->b_data, wbit,  in wnd_find()
1257 				fnd = wbit + wpos - prev_tail;  in wnd_find()
1277 		fnd = wnd_scan(bh->b_data, wbit, wpos, wbits, to_alloc,  in wnd_find()
1440 	u32 wbit = lcn_from & (wbits - 1);  in ntfs_trim_fs()  local
1453 	for (; iw < wnd->nwnd; iw++, wbit = 0) {  in ntfs_trim_fs()
1475 		for (; wbit < wbits; wbit++) {  in ntfs_trim_fs()
1476 			if (!test_bit_le(wbit, bh->b_data)) {  in ntfs_trim_fs()
1478 					lcn = lcn_wnd + wbit;  in ntfs_trim_fs()