Lines Matching refs:b_data
199 memset(bh->b_data, 0, sb->s_blocksize);
206 ext4_set_bit(bit, bh->b_data);
213 ext4_set_bit(EXT4_B2C(sbi, tmp - start), bh->b_data);
217 ext4_set_bit(EXT4_B2C(sbi, tmp - start), bh->b_data);
223 ext4_set_bit(EXT4_B2C(sbi, tmp - start), bh->b_data);
232 sb->s_blocksize * 8, bh->b_data);
303 (__u8 *)bh_p->b_data +
321 next_zero_bit = ext4_find_next_zero_bit(bh->b_data, bitmap_size, offset);
371 !ext4_test_bit(EXT4_B2C(sbi, offset), bh->b_data))
379 !ext4_test_bit(EXT4_B2C(sbi, offset), bh->b_data))
389 next_zero_bit = ext4_find_next_zero_bit(bh->b_data,
804 x = ext4_count_free(bitmap_bh->b_data,