1387 				size_t nbytes, loff_t *unused_ppos)  in cgroup_write_X64()  argument
1393 	if (!nbytes)  in cgroup_write_X64()
1395 	if (nbytes >= sizeof(buffer))  in cgroup_write_X64()
1397 	if (copy_from_user(buffer, userbuf, nbytes))  in cgroup_write_X64()
1400 	buffer[nbytes] = 0;     /* nul-terminate */  in cgroup_write_X64()
1414 		retval = nbytes;  in cgroup_write_X64()
1421 				   size_t nbytes, loff_t *unused_ppos)  in cgroup_write_string()  argument
1430 	if (nbytes >= max_bytes)  in cgroup_write_string()
1433 	if (nbytes >= sizeof(local_buffer)) {  in cgroup_write_string()
1434 		buffer = kmalloc(nbytes + 1, GFP_KERNEL);  in cgroup_write_string()
1438 	if (nbytes && copy_from_user(buffer, userbuf, nbytes)) {  in cgroup_write_string()
1443 	buffer[nbytes] = 0;     /* nul-terminate */  in cgroup_write_string()
1447 		retval = nbytes;  in cgroup_write_string()
1455 						size_t nbytes, loff_t *ppos)  in cgroup_file_write()  argument
1463 		return cft->write(cgrp, cft, file, buf, nbytes, ppos);  in cgroup_file_write()
1465 		return cgroup_write_X64(cgrp, cft, file, buf, nbytes, ppos);  in cgroup_file_write()
1467 		return cgroup_write_string(cgrp, cft, file, buf, nbytes, ppos);  in cgroup_file_write()
1470 		return ret ? ret : nbytes;  in cgroup_file_write()
1477 			       char __user *buf, size_t nbytes,  in cgroup_read_u64()  argument
1484 	return simple_read_from_buffer(buf, nbytes, ppos, tmp, len);  in cgroup_read_u64()
1489 			       char __user *buf, size_t nbytes,  in cgroup_read_s64()  argument
1496 	return simple_read_from_buffer(buf, nbytes, ppos, tmp, len);  in cgroup_read_s64()
1500 				   size_t nbytes, loff_t *ppos)  in cgroup_file_read()  argument
1509 		return cft->read(cgrp, cft, file, buf, nbytes, ppos);  in cgroup_file_read()
1511 		return cgroup_read_u64(cgrp, cft, file, buf, nbytes, ppos);  in cgroup_file_read()
1513 		return cgroup_read_s64(cgrp, cft, file, buf, nbytes, ppos);  in cgroup_file_read()