j_inum 3527 fs/ext4/super.c unsigned int j_blocks, j_inum = le32_to_cpu(es->s_journal_inum); j_inum 3565 fs/ext4/super.c else if (ext4_has_feature_journal(sb) && !sbi->s_journal && j_inum) { j_inum 3567 fs/ext4/super.c j_inode = ext4_get_journal_inode(sb, j_inum);