doh

[software/libev.git] / ev.pod

diff --git a/ev.pod b/ev.pod
index 26d837bab7765a16bfc65778a93d4c0dfd7196a5..c5d2b5f8461dfbaa10a3f30150e2bb977775ff53 100644 (file)
--- a/ev.pod
+++ b/ev.pod
@@ -598,12 +598,14 @@ overhead for the actual polling but can deliver many events at once.
 By setting a higher I<io collect interval> you allow libev to spend more
 time collecting I/O events, so you can handle more events per iteration,
 at the cost of increasing latency. Timeouts (both C<ev_periodic> and
-C<ev_timer>) will be not affected.
+C<ev_timer>) will be not affected. Setting this to a non-null bvalue will
+introduce an additional C<ev_sleep ()> call into most loop iterations.
 
 Likewise, by setting a higher I<timeout collect interval> you allow libev
 to spend more time collecting timeouts, at the expense of increased
 latency (the watcher callback will be called later). C<ev_io> watchers
-will not be affected.
+will not be affected. Setting this to a non-null value will not introduce
+any overhead in libev.
 
 Many (busy) programs can usually benefit by setting the io collect
 interval to a value near C<0.1> or so, which is often enough for