1048 static struct kioctx *lookup_ioctx(unsigned long ctx_id)  in lookup_ioctx()  argument
1050 	struct aio_ring __user *ring  = (void __user *)ctx_id;  in lookup_ioctx()
1067 	if (ctx && ctx->user_id == ctx_id) {  in lookup_ioctx()
2028 SYSCALL_DEFINE3(io_submit, aio_context_t, ctx_id, long, nr,  in SYSCALL_DEFINE3()  argument
2039 	ctx = lookup_ioctx(ctx_id);  in SYSCALL_DEFINE3()
2070 COMPAT_SYSCALL_DEFINE3(io_submit, compat_aio_context_t, ctx_id,  in COMPAT_SYSCALL_DEFINE3()  argument
2081 	ctx = lookup_ioctx(ctx_id);  in COMPAT_SYSCALL_DEFINE3()
2122 SYSCALL_DEFINE3(io_cancel, aio_context_t, ctx_id, struct iocb __user *, iocb,  in SYSCALL_DEFINE3()  argument
2136 	ctx = lookup_ioctx(ctx_id);  in SYSCALL_DEFINE3()
2165 static long do_io_getevents(aio_context_t ctx_id,  in do_io_getevents()  argument
2181 	ioctx = lookup_ioctx(ctx_id);  in do_io_getevents()
2205 SYSCALL_DEFINE5(io_getevents, aio_context_t, ctx_id,  in SYSCALL_DEFINE5()  argument
2217 	ret = do_io_getevents(ctx_id, min_nr, nr, events, timeout ? &ts : NULL);  in SYSCALL_DEFINE5()
2231 		aio_context_t, ctx_id,  in SYSCALL_DEFINE6()  argument
2253 	ret = do_io_getevents(ctx_id, min_nr, nr, events, timeout ? &ts : NULL);  in SYSCALL_DEFINE6()
2266 		aio_context_t, ctx_id,  in SYSCALL_DEFINE6()  argument
2289 	ret = do_io_getevents(ctx_id, min_nr, nr, events, timeout ? &ts : NULL);  in SYSCALL_DEFINE6()
2303 SYSCALL_DEFINE5(io_getevents_time32, __u32, ctx_id,  in SYSCALL_DEFINE5()  argument
2315 	ret = do_io_getevents(ctx_id, min_nr, nr, events, timeout ? &t : NULL);  in SYSCALL_DEFINE5()
2333 		compat_aio_context_t, ctx_id,  in COMPAT_SYSCALL_DEFINE6()  argument
2355 	ret = do_io_getevents(ctx_id, min_nr, nr, events, timeout ? &t : NULL);  in COMPAT_SYSCALL_DEFINE6()
2368 		compat_aio_context_t, ctx_id,  in COMPAT_SYSCALL_DEFINE6()  argument
2390 	ret = do_io_getevents(ctx_id, min_nr, nr, events, timeout ? &t : NULL);  in COMPAT_SYSCALL_DEFINE6()