Commit 5c45a918 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Jonathan Corbet
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net: netdevice.h: add a description for napi_defer_hard_irqs 



Changeset 6f8b12d6 ("net: napi: add hard irqs deferral feature")
added a new element at struct net_device.

Add a description for it, based on what's described at the changeset
which added such feature.

Fixes: 6f8b12d6 ("net: napi: add hard irqs deferral feature")
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/807a3840e7bc1562adefadb0535c9f47e6ab52e0.1592895969.git.mchehab+huawei@kernel.org


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent a8adb51b

include/linux/netdevice.h

+2 −0
Original line number Diff line number Diff line
@@ -1742,6 +1742,8 @@ enum netdev_priv_flags { 
 *	@real_num_rx_queues: 	Number of RX queues currently active in device

 *	@xdp_prog:		XDP sockets filter program pointer

 *	@gro_flush_timeout:	timeout for GRO layer in NAPI

 *	@napi_defer_hard_irqs:	If not zero, provides a counter that would

 *				allow to avoid NIC hard IRQ, on busy queues.

 *

 *	@rx_handler:		handler for received packets

 *	@rx_handler_data: 	XXX: need comments on this one