taglinefilesource code
EXT2_BLOCK_SIZE_BITS69include/linux/ext2_fs.h# define EXT2_BLOCK_SIZE_BITS(s)  ((s)->u.ext2_sb.s_es->s_log_block_size + 10)
EXT2_BLOCK_SIZE_BITS71include/linux/ext2_fs.h# define EXT2_BLOCK_SIZE_BITS(s)  ((s)->s_log_block_size + 10)