196 SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)  in SYSCALL_DEFINE3()  argument
219 		if (who)  in SYSCALL_DEFINE3()
220 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE3()
227 		if (who)  in SYSCALL_DEFINE3()
228 			pgrp = find_vpid(who);  in SYSCALL_DEFINE3()
236 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE3()
238 		if (!who)  in SYSCALL_DEFINE3()
266 SYSCALL_DEFINE2(getpriority, int, which, int, who)  in SYSCALL_DEFINE2()  argument
282 		if (who)  in SYSCALL_DEFINE2()
283 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE2()
293 		if (who)  in SYSCALL_DEFINE2()
294 			pgrp = find_vpid(who);  in SYSCALL_DEFINE2()
304 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE2()
306 		if (!who)  in SYSCALL_DEFINE2()
1705 void getrusage(struct task_struct *p, int who, struct rusage *r)  in getrusage()  argument
1715 	if (who == RUSAGE_THREAD) {  in getrusage()
1725 	switch (who) {  in getrusage()
1738 		if (who == RUSAGE_CHILDREN)  in getrusage()
1769 	if (who != RUSAGE_CHILDREN) {  in getrusage()
1780 SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)  in SYSCALL_DEFINE2()  argument
1784 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in SYSCALL_DEFINE2()
1785 	    who != RUSAGE_THREAD)  in SYSCALL_DEFINE2()
1788 	getrusage(current, who, &r);  in SYSCALL_DEFINE2()
1793 COMPAT_SYSCALL_DEFINE2(getrusage, int, who, struct compat_rusage __user *, ru)  in COMPAT_SYSCALL_DEFINE2()  argument
1797 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in COMPAT_SYSCALL_DEFINE2()
1798 	    who != RUSAGE_THREAD)  in COMPAT_SYSCALL_DEFINE2()
1801 	getrusage(current, who, &r);  in COMPAT_SYSCALL_DEFINE2()