Lines Matching refs:b_data
67 if (udf_test_bit(i + off, bh->b_data))
119 lvid = (struct logicalVolIntegrityDesc *)sbi->s_lvid_bh->b_data;
172 if (udf_set_bit(bit + i, bh->b_data)) {
175 ((__u8 *)bh->b_data)[(bit + i) >> 3]);
222 if (!udf_clear_bit(bit, bh->b_data))
267 ptr = memscan((char *)bh->b_data + group_start, 0xFF,
270 if ((ptr - ((char *)bh->b_data)) < sb->s_blocksize) {
272 if (udf_test_bit(bit, bh->b_data))
276 bit = udf_find_next_one_bit(bh->b_data, end_goal, bit);
280 ptr = memscan((char *)bh->b_data + (bit >> 3), 0xFF,
282 newbit = (ptr - ((char *)bh->b_data)) << 3;
288 newbit = udf_find_next_one_bit(bh->b_data,
307 ptr = memscan((char *)bh->b_data + group_start, 0xFF,
309 if ((ptr - ((char *)bh->b_data)) < sb->s_blocksize) {
310 bit = (ptr - ((char *)bh->b_data)) << 3;
314 bit = udf_find_next_one_bit(bh->b_data,
328 bit = udf_find_next_one_bit(bh->b_data, sb->s_blocksize << 3,
338 udf_test_bit(bit - 1, bh->b_data)) {
358 if (!udf_clear_bit(bit, bh->b_data)) {