Lines Matching refs:b_data
199 memset(bh->b_data, 0, sb->s_blocksize); in ext4_init_block_bitmap()
206 ext4_set_bit(bit, bh->b_data); in ext4_init_block_bitmap()
213 ext4_set_bit(EXT4_B2C(sbi, tmp - start), bh->b_data); in ext4_init_block_bitmap()
217 ext4_set_bit(EXT4_B2C(sbi, tmp - start), bh->b_data); in ext4_init_block_bitmap()
223 ext4_set_bit(EXT4_B2C(sbi, tmp - start), bh->b_data); in ext4_init_block_bitmap()
232 sb->s_blocksize * 8, bh->b_data); in ext4_init_block_bitmap()
303 (__u8 *)bh_p->b_data + in ext4_get_group_desc()
321 next_zero_bit = ext4_find_next_zero_bit(bh->b_data, bitmap_size, offset); in ext4_valid_block_bitmap_padding()
375 !ext4_test_bit(EXT4_B2C(sbi, offset), bh->b_data)) in ext4_valid_block_bitmap()
383 !ext4_test_bit(EXT4_B2C(sbi, offset), bh->b_data)) in ext4_valid_block_bitmap()
393 next_zero_bit = ext4_find_next_zero_bit(bh->b_data, in ext4_valid_block_bitmap()
808 x = ext4_count_free(bitmap_bh->b_data, in ext4_count_free_clusters()