3856 		      current->comm, current->pid, preempt_count()))  in finish_task_switch()
4522 		prev->comm, prev->pid, preempt_count());  in __schedule_bug()
4557 			prev->comm, prev->pid, prev->non_block_count);  in schedule_debug()
5414 static struct task_struct *find_process_by_pid(pid_t pid)  in find_process_by_pid()  argument
5416 	return pid ? find_task_by_vpid(pid) : current;  in find_process_by_pid()
5863 do_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param)  in do_sched_setscheduler()  argument
5869 	if (!param || pid < 0)  in do_sched_setscheduler()
5876 	p = find_process_by_pid(pid);  in do_sched_setscheduler()
5947 SYSCALL_DEFINE3(sched_setscheduler, pid_t, pid, int, policy, struct sched_param __user *, param)  in SYSCALL_DEFINE3()  argument
5952 	return do_sched_setscheduler(pid, policy, param);  in SYSCALL_DEFINE3()
5962 SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)  in SYSCALL_DEFINE2()  argument
5964 	return do_sched_setscheduler(pid, SETPARAM_POLICY, param);  in SYSCALL_DEFINE2()
5973 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr,  in SYSCALL_DEFINE3()  argument
5980 	if (!uattr || pid < 0 || flags)  in SYSCALL_DEFINE3()
5994 	p = find_process_by_pid(pid);  in SYSCALL_DEFINE3()
6016 SYSCALL_DEFINE1(sched_getscheduler, pid_t, pid)  in SYSCALL_DEFINE1()  argument
6021 	if (pid < 0)  in SYSCALL_DEFINE1()
6026 	p = find_process_by_pid(pid);  in SYSCALL_DEFINE1()
6045 SYSCALL_DEFINE2(sched_getparam, pid_t, pid, struct sched_param __user *, param)  in SYSCALL_DEFINE2()  argument
6051 	if (!param || pid < 0)  in SYSCALL_DEFINE2()
6055 	p = find_process_by_pid(pid);  in SYSCALL_DEFINE2()
6126 SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr,  in SYSCALL_DEFINE4()  argument
6133 	if (!uattr || pid < 0 || usize > PAGE_SIZE ||  in SYSCALL_DEFINE4()
6138 	p = find_process_by_pid(pid);  in SYSCALL_DEFINE4()
6172 long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)  in sched_setaffinity()  argument
6181 	p = find_process_by_pid(pid);  in sched_setaffinity()
6287 SYSCALL_DEFINE3(sched_setaffinity, pid_t, pid, unsigned int, len,  in SYSCALL_DEFINE3()  argument
6298 		retval = sched_setaffinity(pid, new_mask);  in SYSCALL_DEFINE3()
6303 long sched_getaffinity(pid_t pid, struct cpumask *mask)  in sched_getaffinity()  argument
6312 	p = find_process_by_pid(pid);  in sched_getaffinity()
6339 SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,  in SYSCALL_DEFINE3()  argument
6353 	ret = sched_getaffinity(pid, mask);  in SYSCALL_DEFINE3()
6639 static int sched_rr_get_interval(pid_t pid, struct timespec64 *t)  in sched_rr_get_interval()  argument
6647 	if (pid < 0)  in sched_rr_get_interval()
6652 	p = find_process_by_pid(pid);  in sched_rr_get_interval()
6686 SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,  in SYSCALL_DEFINE2()  argument
6690 	int retval = sched_rr_get_interval(pid, &t);  in SYSCALL_DEFINE2()
6699 SYSCALL_DEFINE2(sched_rr_get_interval_time32, pid_t, pid,  in SYSCALL_DEFINE2()  argument
6703 	int retval = sched_rr_get_interval(pid, &t);  in SYSCALL_DEFINE2()
7688 			current->pid, current->comm);  in ___might_sleep()
7729 			current->pid, current->comm);  in __cant_sleep()