diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2022-12-01 01:28:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-12-04 00:48:36 +0300 |
| commit | d93607082e982223cf92750f2d9039ff365b9d24 (patch) | |
| tree | 38194a7928d5c9519f8c2fd25890f161d48331c6 /include/linux | |
| parent | 65e6af6cebefbf7d8d8ac52b71cd251c2071ad00 (diff) | |
| download | linux-d93607082e982223cf92750f2d9039ff365b9d24.tar.xz | |
net: add netdev_sw_irq_coalesce_default_on()
Add a helper for drivers wanting to set SW IRQ coalescing
by default. The related sysfs attributes can be used to
override the default values.
Follow Jakub's suggestion and put this functionality into
net core so that drivers wanting to use software interrupt
coalescing per default don't have to open-code it.
Note that this function needs to be called before the
netdevice is registered.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netdevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5aa35c58c342..f78db610ada5 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -78,6 +78,7 @@ struct xdp_buff; void synchronize_net(void); void netdev_set_default_ethtool_ops(struct net_device *dev, const struct ethtool_ops *ops); +void netdev_sw_irq_coalesce_default_on(struct net_device *dev); /* Backlog congestion levels */ #define NET_RX_SUCCESS 0 /* keep 'em coming, baby */ |