Displaying 5 results from an estimated 5 matches for "napi_consume_skb".
2018 Dec 05
3
[PATCH RFC 0/2] virtio-net: interrupt related improvements
Now that we have brought the virtio overhead way down with a fast packed
ring implementation, we seem to be actually observing TCP drops
indicative of bufferbloat. So let's try to enable TSQ. Note: it isn't
clear that the default pacing is great for the virt usecase. It's worth
trying to play with sk_pacing_shift_update to see what happens.
For this reason, and for a more important
2017 Feb 15
3
[PATCH net-next] virito-net: set queues after reset during xdp_set
..._level_isvalid+0x52/0x60
[ 74.339828] ? mls_range_isvalid+0x43/0x50
[ 74.340135] ? nla_parse+0xa0/0x100
[ 74.340400] rtnl_setlink+0xd4/0x120
[ 74.340664] ? cpumask_next_and+0x30/0x50
[ 74.340966] rtnetlink_rcv_msg+0x7f/0x1f0
[ 74.341259] ? sock_has_perm+0x59/0x60
[ 74.341586] ? napi_consume_skb+0xe2/0x100
[ 74.342010] ? rtnl_newlink+0x890/0x890
[ 74.342435] netlink_rcv_skb+0x92/0xb0
[ 74.342846] rtnetlink_rcv+0x23/0x30
[ 74.343277] netlink_unicast+0x162/0x210
[ 74.343677] netlink_sendmsg+0x2db/0x390
[ 74.343968] sock_sendmsg+0x33/0x40
[ 74.344233] SYSC_sendto+0xee/0x1...
2017 Feb 15
3
[PATCH net-next] virito-net: set queues after reset during xdp_set
..._level_isvalid+0x52/0x60
[ 74.339828] ? mls_range_isvalid+0x43/0x50
[ 74.340135] ? nla_parse+0xa0/0x100
[ 74.340400] rtnl_setlink+0xd4/0x120
[ 74.340664] ? cpumask_next_and+0x30/0x50
[ 74.340966] rtnetlink_rcv_msg+0x7f/0x1f0
[ 74.341259] ? sock_has_perm+0x59/0x60
[ 74.341586] ? napi_consume_skb+0xe2/0x100
[ 74.342010] ? rtnl_newlink+0x890/0x890
[ 74.342435] netlink_rcv_skb+0x92/0xb0
[ 74.342846] rtnetlink_rcv+0x23/0x30
[ 74.343277] netlink_unicast+0x162/0x210
[ 74.343677] netlink_sendmsg+0x2db/0x390
[ 74.343968] sock_sendmsg+0x33/0x40
[ 74.344233] SYSC_sendto+0xee/0x1...
2023 Mar 08
3
[PATCH net, stable v1 0/3] add checking sq is full inside xdp xmit
If the queue of xdp xmit is not an independent queue, then when the xdp
xmit used all the desc, the xmit from the __dev_queue_xmit() may encounter
the following error.
net ens4: Unexpected TXQ (0) queue failure: -28
This patch adds a check whether sq is full in XDP Xmit.
Thanks.
v1:
1. rename to check_sq_full_and_disable
2. reorder some funcs to avoid declaration
Xuan Zhuo (3):
2017 Feb 17
0
[PATCH net-next] virito-net: set queues after reset during xdp_set
...4.339828] ? mls_range_isvalid+0x43/0x50
> [ 74.340135] ? nla_parse+0xa0/0x100
> [ 74.340400] rtnl_setlink+0xd4/0x120
> [ 74.340664] ? cpumask_next_and+0x30/0x50
> [ 74.340966] rtnetlink_rcv_msg+0x7f/0x1f0
> [ 74.341259] ? sock_has_perm+0x59/0x60
> [ 74.341586] ? napi_consume_skb+0xe2/0x100
> [ 74.342010] ? rtnl_newlink+0x890/0x890
> [ 74.342435] netlink_rcv_skb+0x92/0xb0
> [ 74.342846] rtnetlink_rcv+0x23/0x30
> [ 74.343277] netlink_unicast+0x162/0x210
> [ 74.343677] netlink_sendmsg+0x2db/0x390
> [ 74.343968] sock_sendmsg+0x33/0x40
> [...