233 	struct ecryptfs_crypt_stat *crypt_stat =  in ecryptfs_initialize_file()  local
234 		&ecryptfs_inode_to_private(ecryptfs_inode)->crypt_stat;  in ecryptfs_initialize_file()
239 		crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);  in ecryptfs_initialize_file()
309 	struct ecryptfs_crypt_stat *crypt_stat;  in ecryptfs_i_size_read()  local
321 	crypt_stat = &ecryptfs_inode_to_private(inode)->crypt_stat;  in ecryptfs_i_size_read()
323 	if (!(crypt_stat->flags & ECRYPTFS_POLICY_APPLIED))  in ecryptfs_i_size_read()
324 		ecryptfs_set_default_sizes(crypt_stat);  in ecryptfs_i_size_read()
331 			crypt_stat->flags |= ECRYPTFS_METADATA_IN_XATTR;  in ecryptfs_i_size_read()
728 upper_size_to_lower_size(struct ecryptfs_crypt_stat *crypt_stat,  in upper_size_to_lower_size()  argument
733 	lower_size = ecryptfs_lower_header_size(crypt_stat);  in upper_size_to_lower_size()
737 		num_extents = upper_size >> crypt_stat->extent_shift;  in upper_size_to_lower_size()
738 		if (upper_size & ~crypt_stat->extent_mask)  in upper_size_to_lower_size()
740 		lower_size += (num_extents * crypt_stat->extent_size);  in upper_size_to_lower_size()
766 	struct ecryptfs_crypt_stat *crypt_stat;  in truncate_upper()  local
778 	crypt_stat = &ecryptfs_inode_to_private(dentry->d_inode)->crypt_stat;  in truncate_upper()
798 		if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)) {  in truncate_upper()
833 		    upper_size_to_lower_size(crypt_stat, i_size);  in truncate_upper()
835 		    upper_size_to_lower_size(crypt_stat, ia->ia_size);  in truncate_upper()
849 	struct ecryptfs_crypt_stat *crypt_stat;  in ecryptfs_inode_newsize_ok()  local
852 	crypt_stat = &ecryptfs_inode_to_private(inode)->crypt_stat;  in ecryptfs_inode_newsize_ok()
853 	lower_oldsize = upper_size_to_lower_size(crypt_stat,  in ecryptfs_inode_newsize_ok()
855 	lower_newsize = upper_size_to_lower_size(crypt_stat, offset);  in ecryptfs_inode_newsize_ok()
925 	struct ecryptfs_crypt_stat *crypt_stat;  in ecryptfs_setattr()  local
927 	crypt_stat = &ecryptfs_inode_to_private(dentry->d_inode)->crypt_stat;  in ecryptfs_setattr()
928 	if (!(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED))  in ecryptfs_setattr()
929 		ecryptfs_init_crypt_stat(crypt_stat);  in ecryptfs_setattr()
933 	mutex_lock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()
935 		crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);  in ecryptfs_setattr()
937 		 && (!(crypt_stat->flags & ECRYPTFS_POLICY_APPLIED)  in ecryptfs_setattr()
938 		     || !(crypt_stat->flags & ECRYPTFS_KEY_VALID))) {  in ecryptfs_setattr()
945 			mutex_unlock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()
959 				mutex_unlock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()
963 			crypt_stat->flags &= ~(ECRYPTFS_I_SIZE_INITIALIZED  in ecryptfs_setattr()
967 	mutex_unlock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()