17  * @dividend: unsigned 64bit dividend
21  * Return: sets ``*remainder``, then returns dividend / divisor
26 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)  in div_u64_rem()  argument
28 	*remainder = dividend % divisor;  in div_u64_rem()
29 	return dividend / divisor;  in div_u64_rem()
34  * @dividend: signed 64bit dividend
38  * Return: sets ``*remainder``, then returns dividend / divisor
40 static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)  in div_s64_rem()  argument
42 	*remainder = dividend % divisor;  in div_s64_rem()
43 	return dividend / divisor;  in div_s64_rem()
48  * @dividend: unsigned 64bit dividend
52  * Return: sets ``*remainder``, then returns dividend / divisor
54 static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)  in div64_u64_rem()  argument
56 	*remainder = dividend % divisor;  in div64_u64_rem()
57 	return dividend / divisor;  in div64_u64_rem()
62  * @dividend: unsigned 64bit dividend
65  * Return: dividend / divisor
67 static inline u64 div64_u64(u64 dividend, u64 divisor)  in div64_u64()  argument
69 	return dividend / divisor;  in div64_u64()
74  * @dividend: signed 64bit dividend
77  * Return: dividend / divisor
79 static inline s64 div64_s64(s64 dividend, s64 divisor)  in div64_s64()  argument
81 	return dividend / divisor;  in div64_s64()
90 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)  in div_u64_rem()  argument
92 	*remainder = do_div(dividend, divisor);  in div_u64_rem()
93 	return dividend;  in div_u64_rem()
98 extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
102 extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
106 extern u64 div64_u64(u64 dividend, u64 divisor);
110 extern s64 div64_s64(s64 dividend, s64 divisor);
117  * @dividend: unsigned 64bit dividend
124  * Return: dividend / divisor
127 static inline u64 div_u64(u64 dividend, u32 divisor)  in div_u64()  argument
130 	return div_u64_rem(dividend, divisor, &remainder);  in div_u64()
136  * @dividend: signed 64bit dividend
139  * Return: dividend / divisor
142 static inline s64 div_s64(s64 dividend, s32 divisor)  in div_s64()  argument
145 	return div_s64_rem(dividend, divisor, &remainder);  in div_s64()
149 u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder);
289  * @ll: unsigned 64bit dividend
292  * Divide unsigned 64bit dividend by unsigned 64bit divisor
295  * Return: dividend / divisor rounded up
302  * @ll: unsigned 64bit dividend
305  * Divide unsigned 64bit dividend by unsigned 32bit divisor
308  * Return: dividend / divisor rounded up
315  * @dividend: unsigned 64bit dividend
318  * Divide unsigned 64bit dividend by unsigned 64bit divisor
321  * Return: dividend / divisor rounded to nearest integer
323 #define DIV64_U64_ROUND_CLOSEST(dividend, divisor)	\  argument
324 	({ u64 _tmp = (divisor); div64_u64((dividend) + _tmp / 2, _tmp); })
328  * @dividend: unsigned 64bit dividend
331  * Divide unsigned 64bit dividend by unsigned 32bit divisor
334  * Return: dividend / divisor rounded to nearest integer
336 #define DIV_U64_ROUND_CLOSEST(dividend, divisor)	\  argument
337 	({ u32 _tmp = (divisor); div_u64((u64)(dividend) + _tmp / 2, _tmp); })
341  * @dividend: signed 64bit dividend
344  * Divide signed 64bit dividend by signed 32bit divisor
347  * Return: dividend / divisor rounded to nearest integer
349 #define DIV_S64_ROUND_CLOSEST(dividend, divisor)(	\  argument
351 	s64 __x = (dividend);				\