diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-06-23 09:08:59 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2020-06-26 10:00:25 -0600 |
| commit | 5c45a918263e4da142b9cf40a1dfcb4134d454a2 (patch) | |
| tree | 51073093103b1ecfd384805005f628208428a254 | |
| parent | a8adb51b6f75a738d8e8e15ebea03c3e0d2414d1 (diff) | |
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 <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/807a3840e7bc1562adefadb0535c9f47e6ab52e0.1592895969.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| -rw-r--r-- | include/linux/netdevice.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 |