@@ -1784,27 +1784,12 @@ static const struct dentry_operations generic_encrypted_dentry_ops = {
* generic_set_encrypted_ci_d_ops - helper for setting d_ops for given dentry
* @dentry: dentry to set ops on
*
- * Casefolded directories need d_hash and d_compare set, so that the dentries
- * contained in them are handled case-insensitively. Note that these operations
- * are needed on the parent directory rather than on the dentries in it, and
- * while the casefolding flag can be toggled on and off on an empty directory,
- * dentry_operations can't be changed later. As a result, if the filesystem has
- * casefolding support enabled at all, we have to give all dentries the
- * casefolding operations even if their inode doesn't have the casefolding flag
- * currently (and thus the casefolding ops would be no-ops for now).
- *
* Encryption works differently in that the only dentry operation it needs is
* d_revalidate, which it only needs on dentries that have the no-key name flag.
* The no-key flag can't be set "later", so we don't have to worry about that.
*/
void generic_set_encrypted_ci_d_ops(struct dentry *dentry)
{
-#if IS_ENABLED(CONFIG_UNICODE)
- if (dentry->d_sb->s_encoding) {
- d_set_d_op(dentry, &generic_ci_dentry_ops);
- return;
- }
-#endif
#ifdef CONFIG_FS_ENCRYPTION
if (dentry->d_flags & DCACHE_NOKEY_NAME) {
d_set_d_op(dentry, &generic_encrypted_dentry_ops);
No filesystems depend on it anymore, and it is generally a bad idea. Since all dentries should have the same set of dentry operations in case-insensitive filesystems, it should be configured through ->s_d_op. Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de> --- fs/libfs.c | 15 --------------- 1 file changed, 15 deletions(-)