*** empty log message ***

[software/libev.git] / ev.3

diff --git a/ev.3 b/ev.3
index 01e5c65dd6e6ad60ddf9d41bdc363c41f788530c..d718a09ff67dabad5e108b5f0dd3956da3279786 100644 (file)
--- a/ev.3
+++ b/ev.3
@@ -2120,6 +2120,12 @@ defined to be \f(CW0\fR, then they are not.
 If you need to shave off some kilobytes of code at the expense of some
 speed, define this symbol to \f(CW1\fR. Currently only used for gcc to override
 some inlining decisions, saves roughly 30% codesize of amd64.
+.IP "\s-1EV_PID_HASHSIZE\s0" 4
+.IX Item "EV_PID_HASHSIZE"
+\&\f(CW\*(C`ev_child\*(C'\fR watchers use a small hash table to distribute workload by
+pid. The default size is \f(CW16\fR (or \f(CW1\fR with \f(CW\*(C`EV_MINIMAL\*(C'\fR), usually more
+than enough. If you need to manage thousands of children you might want to
+increase this value.
 .IP "\s-1EV_COMMON\s0" 4
 .IX Item "EV_COMMON"
 By default, all watchers have a \f(CW\*(C`void *data\*(C'\fR member. By redefining