include/uapi/linux/kernel.h

   1 #ifndef _UAPI_LINUX_KERNEL_H
   2 #define _UAPI_LINUX_KERNEL_H
   3
   4 #include <linux/sysinfo.h>
   5
   6 /*
   7  * 'kernel.h' contains some often-used function prototypes etc
   8  */
   9 #define __ALIGN_KERNEL(x, a)            __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
  10 #define __ALIGN_KERNEL_MASK(x, mask)    (((x) + (mask)) & ~(mask))
  11
  12 #define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
  13
  14 #endif /* _UAPI_LINUX_KERNEL_H */