1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _LINUX_KERNEL_H 3#define _LINUX_KERNEL_H 4 5#include <linux/sysinfo.h> 6 7/* 8 * 'kernel.h' contains some often-used function prototypes etc 9 */ 10#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) 11#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) 12 13#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) 14 15#endif /* _LINUX_KERNEL_H */ 16