62 #define ktime_add_ns(kt, nsval)		((kt) + (nsval))  argument
68 #define ktime_sub_ns(kt, nsval)		((kt) - (nsval))  argument
77 #define ktime_to_timespec64(kt)		ns_to_timespec64((kt))  argument
80 static inline s64 ktime_to_ns(const ktime_t kt)  in ktime_to_ns()  argument
82 	return kt;  in ktime_to_ns()
129 extern s64 __ktime_divns(const ktime_t kt, s64 div);
130 static inline s64 ktime_divns(const ktime_t kt, s64 div)  in ktime_divns()  argument
138 		s64 ns = kt;  in ktime_divns()
144 		return __ktime_divns(kt, div);  in ktime_divns()
148 static inline s64 ktime_divns(const ktime_t kt, s64 div)  in ktime_divns()  argument
155 	return kt / div;  in ktime_divns()
159 static inline s64 ktime_to_us(const ktime_t kt)  in ktime_to_us()  argument
161 	return ktime_divns(kt, NSEC_PER_USEC);  in ktime_to_us()
164 static inline s64 ktime_to_ms(const ktime_t kt)  in ktime_to_ms()  argument
166 	return ktime_divns(kt, NSEC_PER_MSEC);  in ktime_to_ms()
179 static inline ktime_t ktime_add_us(const ktime_t kt, const u64 usec)  in ktime_add_us()  argument
181 	return ktime_add_ns(kt, usec * NSEC_PER_USEC);  in ktime_add_us()
184 static inline ktime_t ktime_add_ms(const ktime_t kt, const u64 msec)  in ktime_add_ms()  argument
186 	return ktime_add_ns(kt, msec * NSEC_PER_MSEC);  in ktime_add_ms()
189 static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec)  in ktime_sub_us()  argument
191 	return ktime_sub_ns(kt, usec * NSEC_PER_USEC);  in ktime_sub_us()
194 static inline ktime_t ktime_sub_ms(const ktime_t kt, const u64 msec)  in ktime_sub_ms()  argument
196 	return ktime_sub_ns(kt, msec * NSEC_PER_MSEC);  in ktime_sub_ms()
209 static inline __must_check bool ktime_to_timespec64_cond(const ktime_t kt,  in ktime_to_timespec64_cond()  argument
212 	if (kt) {  in ktime_to_timespec64_cond()
213 		*ts = ktime_to_timespec64(kt);  in ktime_to_timespec64_cond()