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-rw-r--r--net/sched/Kconfig14
1 files changed, 10 insertions, 4 deletions
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index daa33432b716..82830824fb1f 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -310,15 +310,21 @@ config NET_SCH_PIE
 	  If unsure, say N.
 
 config NET_SCH_INGRESS
-	tristate "Ingress Qdisc"
+	tristate "Ingress/classifier-action Qdisc"
 	depends on NET_CLS_ACT
 	select NET_INGRESS
+	select NET_EGRESS
 	---help---
-	  Say Y here if you want to use classifiers for incoming packets.
+	  Say Y here if you want to use classifiers for incoming and/or outgoing
+	  packets. This qdisc doesn't do anything else besides running classifiers,
+	  which can also have actions attached to them. In case of outgoing packets,
+	  classifiers that this qdisc holds are executed in the transmit path
+	  before real enqueuing to an egress qdisc happens.
+
 	  If unsure, say Y.
 
-	  To compile this code as a module, choose M here: the
-	  module will be called sch_ingress.
+	  To compile this code as a module, choose M here: the module will be
+	  called sch_ingress with alias of sch_clsact.
 
 config NET_SCH_PLUG
 	tristate "Plug network traffic until release (PLUG)"