From 5c45a918263e4da142b9cf40a1dfcb4134d454a2 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 23 Jun 2020 09:08:59 +0200 Subject: [PATCH] net: netdevice.h: add a description for napi_defer_hard_irqs Changeset 6f8b12d661d0 ("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: 6f8b12d661d0 ("net: napi: add hard irqs deferral feature") Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/807a3840e7bc1562adefadb0535c9f47e6ab52e0.1592895969.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet --- include/linux/netdevice.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 6fc613ed8eae..f3ca52958a17 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -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 -- 2.39.5