Lines Matching refs:nice
3866 void set_user_nice(struct task_struct *p, long nice) in set_user_nice() argument
3873 if (task_nice(p) == nice || nice < MIN_NICE || nice > MAX_NICE) in set_user_nice()
3889 p->static_prio = NICE_TO_PRIO(nice); in set_user_nice()
3899 p->static_prio = NICE_TO_PRIO(nice); in set_user_nice()
3926 int can_nice(const struct task_struct *p, const int nice) in can_nice() argument
3929 int nice_rlim = nice_to_rlimit(nice); in can_nice()
3944 SYSCALL_DEFINE1(nice, int, increment) in SYSCALL_DEFINE1() argument
3946 long nice, retval; in SYSCALL_DEFINE1() local
3954 nice = task_nice(current) + increment; in SYSCALL_DEFINE1()
3956 nice = clamp_val(nice, MIN_NICE, MAX_NICE); in SYSCALL_DEFINE1()
3957 if (increment < 0 && !can_nice(current, nice)) in SYSCALL_DEFINE1()
3960 retval = security_task_setnice(current, nice); in SYSCALL_DEFINE1()
3964 set_user_nice(current, nice); in SYSCALL_DEFINE1()
6893 struct cftype *cft, s64 nice) in cpu_weight_nice_write_s64() argument
6898 if (nice < MIN_NICE || nice > MAX_NICE) in cpu_weight_nice_write_s64()
6901 idx = NICE_TO_PRIO(nice) - MAX_RT_PRIO; in cpu_weight_nice_write_s64()