fs/ext4/ext4.h

2536

!(ext4_has_feature_dir_nlink((dir)->i_sb) && is_dx(dir)))

fs/ext4/file.c

181

if (is_dx(inode) && filp->private_data)

fs/ext4/namei.c

1495

if (!is_dx(dir))

fs/ext4/namei.c

1560

if (is_dx(dir)) {

fs/ext4/namei.c

165

if (is_dx(inode)) {

fs/ext4/namei.c

2396

if (is_dx(dir)) {

fs/ext4/namei.c

2755

if (is_dx(inode) &&

fs/ext4/namei.c

3613

if (is_dx(ent->inode)) {