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-rw-r--r--share/man/man9/netisr.99
1 files changed, 8 insertions, 1 deletions
diff --git a/share/man/man9/netisr.9 b/share/man/man9/netisr.9
index d54b6ff128b6..b4062e032c01 100644
--- a/share/man/man9/netisr.9
+++ b/share/man/man9/netisr.9
@@ -27,7 +27,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd June 7, 2009
+.Dd June 14, 2009
.Dt NETISR 9
.Os
.Sh NAME
@@ -137,6 +137,13 @@ Will be used only with
Protocol function to determine what CPU a packet should be processed on.
Will be used only with
.Dv NETISR_POLICY_CPU .
+.It Vt netisr_drainedcpu_t Va nh_drainedcpu
+Optional callback function that will be invoked when a per-CPU queue
+was drained.
+It will never fire for directly dispatched packets.
+Unless fully understood, this special-purpose function should not be used.
+.\" In case you intend to use this please send 50 chocolate bars to each
+.\" of rwatson and bz and wait for an answer.
.It Vt u_int Va nh_proto
Protocol number used by both protocols to identify themselves to
.Nm ,