ubifs: Implement encrypted filenames

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: David Gstir <david@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 14 insertions, 10 deletions

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 2df3c0d21020..8ccd19257a81 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1513,25 +1513,29 @@ int ubifs_consolidate_log(struct ubifs_info *c);
 
 /* journal.c */
 int ubifs_jnl_update(struct ubifs_info *c, const struct inode *dir,
-		     const struct qstr *nm, const struct inode *inode,
+		     const struct fscrypt_name *nm, const struct inode *inode,
 		     int deletion, int xent);
 int ubifs_jnl_write_data(struct ubifs_info *c, const struct inode *inode,
 			 const union ubifs_key *key, const void *buf, int len);
 int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode);
 int ubifs_jnl_delete_inode(struct ubifs_info *c, const struct inode *inode);
 int ubifs_jnl_xrename(struct ubifs_info *c, const struct inode *fst_dir,
-		      const struct dentry *fst_dentry,
+		      const struct inode *fst_inode,
+		      const struct fscrypt_name *fst_nm,
 		      const struct inode *snd_dir,
-		      const struct dentry *snd_dentry, int sync);
+		      const struct inode *snd_inode,
+		      const struct fscrypt_name *snd_nm, int sync);
 int ubifs_jnl_rename(struct ubifs_info *c, const struct inode *old_dir,
-		     const struct dentry *old_dentry,
+		     const struct inode *old_inode,
+		     const struct fscrypt_name *old_nm,
 		     const struct inode *new_dir,
-		     const struct dentry *new_dentry,
+		     const struct inode *new_inode,
+		     const struct fscrypt_name *new_nm,
 		     const struct inode *whiteout, int sync);
 int ubifs_jnl_truncate(struct ubifs_info *c, const struct inode *inode,
 		       loff_t old_size, loff_t new_size);
 int ubifs_jnl_delete_xattr(struct ubifs_info *c, const struct inode *host,
-			   const struct inode *inode, const struct qstr *nm);
+			   const struct inode *inode, const struct fscrypt_name *nm);
 int ubifs_jnl_change_xattr(struct ubifs_info *c, const struct inode *inode1,
 			   const struct inode *inode2);
 
@@ -1566,7 +1570,7 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c);
 int ubifs_lookup_level0(struct ubifs_info *c, const union ubifs_key *key,
 			struct ubifs_znode **zn, int *n);
 int ubifs_tnc_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
-			void *node, const struct qstr *nm);
+			void *node, const struct fscrypt_name *nm);
 int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
 		     void *node, int *lnum, int *offs);
 int ubifs_tnc_add(struct ubifs_info *c, const union ubifs_key *key, int lnum,
@@ -1574,16 +1578,16 @@ int ubifs_tnc_add(struct ubifs_info *c, const union ubifs_key *key, int lnum,
 int ubifs_tnc_replace(struct ubifs_info *c, const union ubifs_key *key,
 		      int old_lnum, int old_offs, int lnum, int offs, int len);
 int ubifs_tnc_add_nm(struct ubifs_info *c, const union ubifs_key *key,
-		     int lnum, int offs, int len, const struct qstr *nm);
+		     int lnum, int offs, int len, const struct fscrypt_name *nm);
 int ubifs_tnc_remove(struct ubifs_info *c, const union ubifs_key *key);
 int ubifs_tnc_remove_nm(struct ubifs_info *c, const union ubifs_key *key,
-			const struct qstr *nm);
+			const struct fscrypt_name *nm);
 int ubifs_tnc_remove_range(struct ubifs_info *c, union ubifs_key *from_key,
 			   union ubifs_key *to_key);
 int ubifs_tnc_remove_ino(struct ubifs_info *c, ino_t inum);
 struct ubifs_dent_node *ubifs_tnc_next_ent(struct ubifs_info *c,
 					   union ubifs_key *key,
-					   const struct qstr *nm);
+					   const struct fscrypt_name *nm);
 void ubifs_tnc_close(struct ubifs_info *c);
 int ubifs_tnc_has_node(struct ubifs_info *c, union ubifs_key *key, int level,
 		       int lnum, int offs, int is_idx);