kernel.h File Reference

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Macros
#define	WARN_ON(x)
#define	PTR_ALIGN(p, a)
#define	ALIGN(x, a)
#define	ALIGN_MASK(x, mask)

Macro Definition Documentation

ALIGN

#define ALIGN	(		x,
			a )

Value:

ALIGN_MASK((x), (a) - 1)

ALIGN_MASK

#define ALIGN_MASK	(		x,
			mask )

Value:

(((x) + (mask)) & ~(mask))

PTR_ALIGN

#define PTR_ALIGN	(		p,
			a )

Value:

(typeof(p))ALIGN((unsigned long long)(p), (a))

WARN_ON

#define WARN_ON

(

x

)