math64.h File Reference

#include <linux/types.h>

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Macros
#define	div64_u64(a, b)   ((u64)(a) / (u64)(b))
#define	DIV64_U64_ROUND_UP(n, d)   (div64_u64((u64)(n) + (u64)(d) - 1, (d)))
#define	KHZ2PICOS(a)   (1000000000UL / (a))

Macro Definition Documentation

div64_u64

#define div64_u64	(		a,
			b
	)		((u64)(a) / (u64)(b))

DIV64_U64_ROUND_UP

#define DIV64_U64_ROUND_UP	(		n,
			d
	)		(div64_u64((u64)(n) + (u64)(d) - 1, (d)))

KHZ2PICOS

#define KHZ2PICOS

(

a

)

(1000000000UL / (a))