197 SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)  in SYSCALL_DEFINE3()  argument
220 		if (who)  in SYSCALL_DEFINE3()
221 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE3()
228 		if (who)  in SYSCALL_DEFINE3()
229 			pgrp = find_vpid(who);  in SYSCALL_DEFINE3()
237 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE3()
239 		if (!who)  in SYSCALL_DEFINE3()
267 SYSCALL_DEFINE2(getpriority, int, which, int, who)  in SYSCALL_DEFINE2()  argument
283 		if (who)  in SYSCALL_DEFINE2()
284 			p = find_task_by_vpid(who);  in SYSCALL_DEFINE2()
294 		if (who)  in SYSCALL_DEFINE2()
295 			pgrp = find_vpid(who);  in SYSCALL_DEFINE2()
305 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE2()
307 		if (!who)  in SYSCALL_DEFINE2()
1721 void getrusage(struct task_struct *p, int who, struct rusage *r)  in getrusage()  argument
1731 	if (who == RUSAGE_THREAD) {  in getrusage()
1741 	switch (who) {  in getrusage()
1754 		if (who == RUSAGE_CHILDREN)  in getrusage()
1785 	if (who != RUSAGE_CHILDREN) {  in getrusage()
1796 SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)  in SYSCALL_DEFINE2()  argument
1800 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in SYSCALL_DEFINE2()
1801 	    who != RUSAGE_THREAD)  in SYSCALL_DEFINE2()
1804 	getrusage(current, who, &r);  in SYSCALL_DEFINE2()
1809 COMPAT_SYSCALL_DEFINE2(getrusage, int, who, struct compat_rusage __user *, ru)  in COMPAT_SYSCALL_DEFINE2()  argument
1813 	if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&  in COMPAT_SYSCALL_DEFINE2()
1814 	    who != RUSAGE_THREAD)  in COMPAT_SYSCALL_DEFINE2()
1817 	getrusage(current, who, &r);  in COMPAT_SYSCALL_DEFINE2()