68 	struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_create_underlying_file()  local
76 	nd->path.dentry = lower_dentry;  in ecryptfs_create_underlying_file()
78 	rc = vfs_create(lower_dir_inode, lower_dentry, mode, nd);  in ecryptfs_create_underlying_file()
103 	struct dentry *lower_dentry;  in ecryptfs_do_create()  local
106 	lower_dentry = ecryptfs_dentry_to_lower(ecryptfs_dentry);  in ecryptfs_do_create()
107 	lower_dir_dentry = lock_parent(lower_dentry);  in ecryptfs_do_create()
121 	rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry,  in ecryptfs_do_create()
248 					struct dentry *lower_dentry,  in ecryptfs_lookup_and_interpose_lower()  argument
261 	lower_dir_dentry = lower_dentry->d_parent;  in ecryptfs_lookup_and_interpose_lower()
264 	lower_inode = lower_dentry->d_inode;  in ecryptfs_lookup_and_interpose_lower()
266 	BUG_ON(!atomic_read(&lower_dentry->d_count));  in ecryptfs_lookup_and_interpose_lower()
277 	ecryptfs_set_dentry_lower(ecryptfs_dentry, lower_dentry);  in ecryptfs_lookup_and_interpose_lower()
279 	if (!lower_dentry->d_inode) {  in ecryptfs_lookup_and_interpose_lower()
284 	rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry,  in ecryptfs_lookup_and_interpose_lower()
338 				     + i_size_read(lower_dentry->d_inode));  in ecryptfs_lookup_and_interpose_lower()
340 			file_size = i_size_read(lower_dentry->d_inode);  in ecryptfs_lookup_and_interpose_lower()
349 	dput(lower_dentry);  in ecryptfs_lookup_and_interpose_lower()
371 	struct dentry *lower_dir_dentry, *lower_dentry;  in ecryptfs_lookup()  local
382 	lower_dentry = lookup_one_len(ecryptfs_dentry->d_name.name,  in ecryptfs_lookup()
385 	if (IS_ERR(lower_dentry)) {  in ecryptfs_lookup()
386 		rc = PTR_ERR(lower_dentry);  in ecryptfs_lookup()
392 	if (lower_dentry->d_inode)  in ecryptfs_lookup()
399 	dput(lower_dentry);  in ecryptfs_lookup()
409 	lower_dentry = lookup_one_len(encrypted_and_encoded_name,  in ecryptfs_lookup()
412 	if (IS_ERR(lower_dentry)) {  in ecryptfs_lookup()
413 		rc = PTR_ERR(lower_dentry);  in ecryptfs_lookup()
420 	rc = ecryptfs_lookup_and_interpose_lower(ecryptfs_dentry, lower_dentry,  in ecryptfs_lookup()
471 	struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_unlink()  local
475 	lower_dir_dentry = lock_parent(lower_dentry);  in ecryptfs_unlink()
476 	rc = vfs_unlink(lower_dir_inode, lower_dentry);  in ecryptfs_unlink()
495 	struct dentry *lower_dentry;  in ecryptfs_symlink()  local
501 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_symlink()
502 	dget(lower_dentry);  in ecryptfs_symlink()
503 	lower_dir_dentry = lock_parent(lower_dentry);  in ecryptfs_symlink()
513 	rc = vfs_symlink(lower_dir_dentry->d_inode, lower_dentry,  in ecryptfs_symlink()
516 	if (rc || !lower_dentry->d_inode)  in ecryptfs_symlink()
518 	rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 0);  in ecryptfs_symlink()
525 	dput(lower_dentry);  in ecryptfs_symlink()
534 	struct dentry *lower_dentry;  in ecryptfs_mkdir()  local
537 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_mkdir()
538 	lower_dir_dentry = lock_parent(lower_dentry);  in ecryptfs_mkdir()
539 	rc = vfs_mkdir(lower_dir_dentry->d_inode, lower_dentry, mode);  in ecryptfs_mkdir()
540 	if (rc || !lower_dentry->d_inode)  in ecryptfs_mkdir()
542 	rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 0);  in ecryptfs_mkdir()
557 	struct dentry *lower_dentry;  in ecryptfs_rmdir()  local
561 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_rmdir()
563 	lower_dir_dentry = lock_parent(lower_dentry);  in ecryptfs_rmdir()
564 	dget(lower_dentry);  in ecryptfs_rmdir()
565 	rc = vfs_rmdir(lower_dir_dentry->d_inode, lower_dentry);  in ecryptfs_rmdir()
566 	dput(lower_dentry);  in ecryptfs_rmdir()
568 		d_delete(lower_dentry);  in ecryptfs_rmdir()
582 	struct dentry *lower_dentry;  in ecryptfs_mknod()  local
585 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_mknod()
586 	lower_dir_dentry = lock_parent(lower_dentry);  in ecryptfs_mknod()
587 	rc = vfs_mknod(lower_dir_dentry->d_inode, lower_dentry, mode, dev);  in ecryptfs_mknod()
588 	if (rc || !lower_dentry->d_inode)  in ecryptfs_mknod()
590 	rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 0);  in ecryptfs_mknod()
639 	struct dentry *lower_dentry;  in ecryptfs_readlink()  local
646 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_readlink()
647 	if (!lower_dentry->d_inode->i_op->readlink) {  in ecryptfs_readlink()
662 	rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,  in ecryptfs_readlink()
683 		fsstack_copy_attr_atime(dentry->d_inode, lower_dentry->d_inode);  in ecryptfs_readlink()
772 	struct dentry *lower_dentry;  in ecryptfs_truncate()  local
795 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_truncate()
850 			vmtruncate(lower_dentry->d_inode,  in ecryptfs_truncate()
882 	struct dentry *lower_dentry;  in ecryptfs_setattr()  local
892 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_setattr()
943 	mutex_lock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_setattr()
944 	rc = notify_change(lower_dentry, ia);  in ecryptfs_setattr()
945 	mutex_unlock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_setattr()
956 	struct dentry *lower_dentry;  in ecryptfs_setxattr()  local
958 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_setxattr()
959 	if (!lower_dentry->d_inode->i_op->setxattr) {  in ecryptfs_setxattr()
963 	mutex_lock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_setxattr()
964 	rc = lower_dentry->d_inode->i_op->setxattr(lower_dentry, name, value,  in ecryptfs_setxattr()
966 	mutex_unlock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_setxattr()
972 ecryptfs_getxattr_lower(struct dentry *lower_dentry, const char *name,  in ecryptfs_getxattr_lower()  argument
977 	if (!lower_dentry->d_inode->i_op->getxattr) {  in ecryptfs_getxattr_lower()
981 	mutex_lock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_getxattr_lower()
982 	rc = lower_dentry->d_inode->i_op->getxattr(lower_dentry, name, value,  in ecryptfs_getxattr_lower()
984 	mutex_unlock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_getxattr_lower()
1001 	struct dentry *lower_dentry;  in ecryptfs_listxattr()  local
1003 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_listxattr()
1004 	if (!lower_dentry->d_inode->i_op->listxattr) {  in ecryptfs_listxattr()
1008 	mutex_lock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_listxattr()
1009 	rc = lower_dentry->d_inode->i_op->listxattr(lower_dentry, list, size);  in ecryptfs_listxattr()
1010 	mutex_unlock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_listxattr()
1018 	struct dentry *lower_dentry;  in ecryptfs_removexattr()  local
1020 	lower_dentry = ecryptfs_dentry_to_lower(dentry);  in ecryptfs_removexattr()
1021 	if (!lower_dentry->d_inode->i_op->removexattr) {  in ecryptfs_removexattr()
1025 	mutex_lock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_removexattr()
1026 	rc = lower_dentry->d_inode->i_op->removexattr(lower_dentry, name);  in ecryptfs_removexattr()
1027 	mutex_unlock(&lower_dentry->d_inode->i_mutex);  in ecryptfs_removexattr()