232 	char *rbuf[2] = { NULL, };  in ima_calc_file_hash_atfm()  local
263 	rbuf[0] = ima_alloc_pages(i_size, &rbuf_size[0], 1);  in ima_calc_file_hash_atfm()
264 	if (!rbuf[0]) {  in ima_calc_file_hash_atfm()
276 		rbuf[1] = ima_alloc_pages(i_size - rbuf_size[0],  in ima_calc_file_hash_atfm()
286 		if (!rbuf[1] && offset) {  in ima_calc_file_hash_atfm()
297 		rc = integrity_kernel_read(file, offset, rbuf[active],  in ima_calc_file_hash_atfm()
302 		if (rbuf[1] && offset) {  in ima_calc_file_hash_atfm()
312 		sg_init_one(&sg[0], rbuf[active], rbuf_len);  in ima_calc_file_hash_atfm()
317 		if (rbuf[1])  in ima_calc_file_hash_atfm()
325 	ima_free_pages(rbuf[0], rbuf_size[0]);  in ima_calc_file_hash_atfm()
326 	ima_free_pages(rbuf[1], rbuf_size[1]);  in ima_calc_file_hash_atfm()
358 	char *rbuf;  in ima_calc_file_hash_tfm()  local
376 	rbuf = kzalloc(PAGE_SIZE, GFP_KERNEL);  in ima_calc_file_hash_tfm()
377 	if (!rbuf)  in ima_calc_file_hash_tfm()
388 		rbuf_len = integrity_kernel_read(file, offset, rbuf, PAGE_SIZE);  in ima_calc_file_hash_tfm()
397 		rc = crypto_shash_update(shash, rbuf, rbuf_len);  in ima_calc_file_hash_tfm()
403 	kfree(rbuf);  in ima_calc_file_hash_tfm()