210 SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)  in SYSCALL_DEFINE3()  argument
232 		if (who)  in SYSCALL_DEFINE3()
233 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE3()
240 		if (who)  in SYSCALL_DEFINE3()
241 			pgrp = find_vpid(who);  in SYSCALL_DEFINE3()
251 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE3()
253 		if (!who)  in SYSCALL_DEFINE3()
280 SYSCALL_DEFINE2(getpriority, int, which, int, who)  in SYSCALL_DEFINE2()  argument
295 		if (who)  in SYSCALL_DEFINE2()
296 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE2()
306 		if (who)  in SYSCALL_DEFINE2()
307 			pgrp = find_vpid(who);  in SYSCALL_DEFINE2()
319 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE2()
321 		if (!who)  in SYSCALL_DEFINE2()
1760 void getrusage(struct task_struct *p, int who, struct rusage *r)  in getrusage()  argument
1770 	if (who == RUSAGE_THREAD) {  in getrusage()
1780 	switch (who) {  in getrusage()
1793 		if (who == RUSAGE_CHILDREN)  in getrusage()
1824 	if (who != RUSAGE_CHILDREN) {  in getrusage()
1835 SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)  in SYSCALL_DEFINE2()  argument
1839 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in SYSCALL_DEFINE2()
1840 	    who != RUSAGE_THREAD)  in SYSCALL_DEFINE2()
1843 	getrusage(current, who, &r);  in SYSCALL_DEFINE2()
1848 COMPAT_SYSCALL_DEFINE2(getrusage, int, who, struct compat_rusage __user *, ru)  in COMPAT_SYSCALL_DEFINE2()  argument
1852 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in COMPAT_SYSCALL_DEFINE2()
1853 	    who != RUSAGE_THREAD)  in COMPAT_SYSCALL_DEFINE2()
1856 	getrusage(current, who, &r);  in COMPAT_SYSCALL_DEFINE2()