259 SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)  in SYSCALL_DEFINE3()  argument
281 		if (who)  in SYSCALL_DEFINE3()
282 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE3()
289 		if (who)  in SYSCALL_DEFINE3()
290 			pgrp = find_vpid(who);  in SYSCALL_DEFINE3()
300 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE3()
302 		if (!who)  in SYSCALL_DEFINE3()
329 SYSCALL_DEFINE2(getpriority, int, which, int, who)  in SYSCALL_DEFINE2()  argument
344 		if (who)  in SYSCALL_DEFINE2()
345 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE2()
355 		if (who)  in SYSCALL_DEFINE2()
356 			pgrp = find_vpid(who);  in SYSCALL_DEFINE2()
368 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE2()
370 		if (!who)  in SYSCALL_DEFINE2()
1846 void getrusage(struct task_struct *p, int who, struct rusage *r)  in getrusage()  argument
1861 	if (who == RUSAGE_THREAD) {  in getrusage()
1870 	switch (who) {  in getrusage()
1883 		if (who == RUSAGE_CHILDREN)  in getrusage()
1914 	if (who == RUSAGE_CHILDREN)  in getrusage()
1934 SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)  in SYSCALL_DEFINE2()  argument
1938 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in SYSCALL_DEFINE2()
1939 	    who != RUSAGE_THREAD)  in SYSCALL_DEFINE2()
1942 	getrusage(current, who, &r);  in SYSCALL_DEFINE2()
1947 COMPAT_SYSCALL_DEFINE2(getrusage, int, who, struct compat_rusage __user *, ru)  in COMPAT_SYSCALL_DEFINE2()  argument
1951 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in COMPAT_SYSCALL_DEFINE2()
1952 	    who != RUSAGE_THREAD)  in COMPAT_SYSCALL_DEFINE2()
1955 	getrusage(current, who, &r);  in COMPAT_SYSCALL_DEFINE2()