329 static int ima_calc_file_hash_atfm(struct file *file,  in ima_calc_file_hash_atfm()  argument
356 	i_size = i_size_read(file_inode(file));  in ima_calc_file_hash_atfm()
394 		rc = integrity_kernel_read(file, offset, rbuf[active],  in ima_calc_file_hash_atfm()
440 static int ima_calc_file_ahash(struct file *file, struct ima_digest_data *hash)  in ima_calc_file_ahash()  argument
449 	rc = ima_calc_file_hash_atfm(file, hash, tfm);  in ima_calc_file_ahash()
456 static int ima_calc_file_hash_tfm(struct file *file,  in ima_calc_file_hash_tfm()  argument
473 	i_size = i_size_read(file_inode(file));  in ima_calc_file_hash_tfm()
485 		rbuf_len = integrity_kernel_read(file, offset, rbuf, PAGE_SIZE);  in ima_calc_file_hash_tfm()
507 static int ima_calc_file_shash(struct file *file, struct ima_digest_data *hash)  in ima_calc_file_shash()  argument
516 	rc = ima_calc_file_hash_tfm(file, hash, tfm);  in ima_calc_file_shash()
536 int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash)  in ima_calc_file_hash()  argument
540 	struct file *f = file;  in ima_calc_file_hash()
547 	if (file->f_flags & O_DIRECT) {  in ima_calc_file_hash()
554 	if (!(file->f_mode & FMODE_READ)) {  in ima_calc_file_hash()
555 		int flags = file->f_flags & ~(O_WRONLY | O_APPEND |  in ima_calc_file_hash()
558 		f = dentry_open(&file->f_path, flags, file->f_cred);  in ima_calc_file_hash()