14 void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
16 int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1,
33 static inline void bitmap_zero(unsigned long *dst, int nbits)  in bitmap_zero()  argument
36 		*dst = 0UL;  in bitmap_zero()
39 		memset(dst, 0, len);  in bitmap_zero()
43 static inline void bitmap_fill(unsigned long *dst, unsigned int nbits)  in bitmap_fill()  argument
48 		memset(dst, 0xff,  len);  in bitmap_fill()
50 	dst[nlongs - 1] = BITMAP_LAST_WORD_MASK(nbits);  in bitmap_fill()
76 static inline void bitmap_or(unsigned long *dst, const unsigned long *src1,  in bitmap_or()  argument
80 		*dst = *src1 | *src2;  in bitmap_or()
82 		__bitmap_or(dst, src1, src2, nbits);  in bitmap_or()
154 static inline int bitmap_and(unsigned long *dst, const unsigned long *src1,  in bitmap_and()  argument
158 		return (*dst = *src1 & *src2 & BITMAP_LAST_WORD_MASK(nbits)) != 0;  in bitmap_and()
159 	return __bitmap_and(dst, src1, src2, nbits);  in bitmap_and()