1*6f52b16cSGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2607ca46eSDavid Howells #ifndef _UAPI_LINUX_KERNEL_H 3607ca46eSDavid Howells #define _UAPI_LINUX_KERNEL_H 4607ca46eSDavid Howells 5607ca46eSDavid Howells #include <linux/sysinfo.h> 6607ca46eSDavid Howells 7607ca46eSDavid Howells /* 8607ca46eSDavid Howells * 'kernel.h' contains some often-used function prototypes etc 9607ca46eSDavid Howells */ 10607ca46eSDavid Howells #define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) 11607ca46eSDavid Howells #define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) 12607ca46eSDavid Howells 13b5d3755aSNicolas Dichtel #define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) 14607ca46eSDavid Howells 15607ca46eSDavid Howells #endif /* _UAPI_LINUX_KERNEL_H */ 16