Lines Matching +full:abs +full:- +full:range

1 /* SPDX-License-Identifier: GPL-2.0 */
14 #define __round_mask(x, y) ((__typeof__(x))((y)-1))
17  * round_up - round up to next specified power of 2
24 #define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
27  * round_down - round down to next specified power of 2
42 	DIV_ROUND_DOWN_ULL((unsigned long long)(ll) + (d) - 1, (d))
51  * roundup - round up to the next specified multiple
61 	(((x) + (__y - 1)) / __y) * __y;		\
65  * rounddown - round down to next specified multiple
75 	__x - (__x % (y));				\
89 	(((typeof(x))-1) > 0 ||				\
90 	 ((typeof(divisor))-1) > 0 ||			\
93 		(((__x) - ((__d) / 2)) / (__d));	\
97  * Same as above but for u64 dividends. divisor must be a 32-bit
124  * abs - return absolute value of an argument
131 #define abs(x)	__abs_choose_expr(x, long long,				\  macro
138 			(char)({ signed char __x = (x); __x<0?-__x:__x; }), \
144 	({ signed type __x = (x); __x < 0 ? -__x : __x; }), other)
147  * reciprocal_scale - "scale" a value into range [0, ep_ro)
152  * range [0, @ep_ro), where the upper interval endpoint is right-open.