65 	struct task_struct *p, *g;  in SYSCALL_DEFINE3()  local
96 				p = current;  in SYSCALL_DEFINE3()
98 				p = find_task_by_vpid(who);  in SYSCALL_DEFINE3()
99 			if (p)  in SYSCALL_DEFINE3()
100 				ret = set_task_ioprio(p, ioprio);  in SYSCALL_DEFINE3()
107 			do_each_pid_thread(pgrp, PIDTYPE_PGID, p) {  in SYSCALL_DEFINE3()
108 				ret = set_task_ioprio(p, ioprio);  in SYSCALL_DEFINE3()
111 			} while_each_pid_thread(pgrp, PIDTYPE_PGID, p);  in SYSCALL_DEFINE3()
125 			do_each_thread(g, p) {  in SYSCALL_DEFINE3()
126 				if (!uid_eq(task_uid(p), uid) ||  in SYSCALL_DEFINE3()
127 				    !task_pid_vnr(p))  in SYSCALL_DEFINE3()
129 				ret = set_task_ioprio(p, ioprio);  in SYSCALL_DEFINE3()
132 			} while_each_thread(g, p);  in SYSCALL_DEFINE3()
145 static int get_task_ioprio(struct task_struct *p)  in get_task_ioprio()  argument
149 	ret = security_task_getioprio(p);  in get_task_ioprio()
153 	task_lock(p);  in get_task_ioprio()
154 	if (p->io_context)  in get_task_ioprio()
155 		ret = p->io_context->ioprio;  in get_task_ioprio()
156 	task_unlock(p);  in get_task_ioprio()
183 	struct task_struct *g, *p;  in SYSCALL_DEFINE2()  local
194 				p = current;  in SYSCALL_DEFINE2()
196 				p = find_task_by_vpid(who);  in SYSCALL_DEFINE2()
197 			if (p)  in SYSCALL_DEFINE2()
198 				ret = get_task_ioprio(p);  in SYSCALL_DEFINE2()
206 			do_each_pid_thread(pgrp, PIDTYPE_PGID, p) {  in SYSCALL_DEFINE2()
207 				tmpio = get_task_ioprio(p);  in SYSCALL_DEFINE2()
214 			} while_each_pid_thread(pgrp, PIDTYPE_PGID, p);  in SYSCALL_DEFINE2()
228 			do_each_thread(g, p) {  in SYSCALL_DEFINE2()
229 				if (!uid_eq(task_uid(p), user->uid) ||  in SYSCALL_DEFINE2()
230 				    !task_pid_vnr(p))  in SYSCALL_DEFINE2()
232 				tmpio = get_task_ioprio(p);  in SYSCALL_DEFINE2()
239 			} while_each_thread(g, p);  in SYSCALL_DEFINE2()