215 	struct ecryptfs_crypt_stat *crypt_stat =  in ecryptfs_initialize_file()  local
216 		&ecryptfs_inode_to_private(ecryptfs_inode)->crypt_stat;  in ecryptfs_initialize_file()
221 		crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);  in ecryptfs_initialize_file()
287 	struct ecryptfs_crypt_stat *crypt_stat;  in ecryptfs_i_size_read()  local
299 	crypt_stat = &ecryptfs_inode_to_private(inode)->crypt_stat;  in ecryptfs_i_size_read()
301 	if (!(crypt_stat->flags & ECRYPTFS_POLICY_APPLIED))  in ecryptfs_i_size_read()
302 		ecryptfs_set_default_sizes(crypt_stat);  in ecryptfs_i_size_read()
309 			crypt_stat->flags |= ECRYPTFS_METADATA_IN_XATTR;  in ecryptfs_i_size_read()
693 upper_size_to_lower_size(struct ecryptfs_crypt_stat *crypt_stat,  in upper_size_to_lower_size()  argument
698 	lower_size = ecryptfs_lower_header_size(crypt_stat);  in upper_size_to_lower_size()
702 		num_extents = upper_size >> crypt_stat->extent_shift;  in upper_size_to_lower_size()
703 		if (upper_size & ~crypt_stat->extent_mask)  in upper_size_to_lower_size()
705 		lower_size += (num_extents * crypt_stat->extent_size);  in upper_size_to_lower_size()
731 	struct ecryptfs_crypt_stat *crypt_stat;  in truncate_upper()  local
743 	crypt_stat = &ecryptfs_inode_to_private(d_inode(dentry))->crypt_stat;  in truncate_upper()
763 		if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)) {  in truncate_upper()
798 		    upper_size_to_lower_size(crypt_stat, i_size);  in truncate_upper()
800 		    upper_size_to_lower_size(crypt_stat, ia->ia_size);  in truncate_upper()
814 	struct ecryptfs_crypt_stat *crypt_stat;  in ecryptfs_inode_newsize_ok()  local
817 	crypt_stat = &ecryptfs_inode_to_private(inode)->crypt_stat;  in ecryptfs_inode_newsize_ok()
818 	lower_oldsize = upper_size_to_lower_size(crypt_stat,  in ecryptfs_inode_newsize_ok()
820 	lower_newsize = upper_size_to_lower_size(crypt_stat, offset);  in ecryptfs_inode_newsize_ok()
895 	struct ecryptfs_crypt_stat *crypt_stat;  in ecryptfs_setattr()  local
897 	crypt_stat = &ecryptfs_inode_to_private(d_inode(dentry))->crypt_stat;  in ecryptfs_setattr()
898 	if (!(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED)) {  in ecryptfs_setattr()
899 		rc = ecryptfs_init_crypt_stat(crypt_stat);  in ecryptfs_setattr()
906 	mutex_lock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()
908 		crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);  in ecryptfs_setattr()
910 		 && (!(crypt_stat->flags & ECRYPTFS_POLICY_APPLIED)  in ecryptfs_setattr()
911 		     || !(crypt_stat->flags & ECRYPTFS_KEY_VALID))) {  in ecryptfs_setattr()
918 			mutex_unlock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()
932 				mutex_unlock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()
936 			crypt_stat->flags &= ~(ECRYPTFS_I_SIZE_INITIALIZED  in ecryptfs_setattr()
940 	mutex_unlock(&crypt_stat->cs_mutex);  in ecryptfs_setattr()