EXT4_MIN_BLOCK_SIZE 256 fs/ext4/ext4.h # define EXT4_BLOCK_SIZE(s) (EXT4_MIN_BLOCK_SIZE << (s)->s_log_block_size) EXT4_MIN_BLOCK_SIZE 361 fs/ext4/ext4.h #define EXT4_MAX_DESC_SIZE EXT4_MIN_BLOCK_SIZE EXT4_MIN_BLOCK_SIZE 3660 fs/ext4/super.c blocksize = sb_min_blocksize(sb, EXT4_MIN_BLOCK_SIZE); EXT4_MIN_BLOCK_SIZE 3670 fs/ext4/super.c if (blocksize != EXT4_MIN_BLOCK_SIZE) { EXT4_MIN_BLOCK_SIZE 3671 fs/ext4/super.c logical_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE; EXT4_MIN_BLOCK_SIZE 3791 fs/ext4/super.c if (blocksize < EXT4_MIN_BLOCK_SIZE || EXT4_MIN_BLOCK_SIZE 4070 fs/ext4/super.c logical_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE; EXT4_MIN_BLOCK_SIZE 4856 fs/ext4/super.c sb_block = EXT4_MIN_BLOCK_SIZE / blocksize; EXT4_MIN_BLOCK_SIZE 4857 fs/ext4/super.c offset = EXT4_MIN_BLOCK_SIZE % blocksize;