__skb_gso_segment
Prev Driver Support Next

Name

__skb_gso_segment — Perform segmentation on skb.

Synopsis

struct sk_buff * __skb_gso_segment (struct sk_buff * skb,
 netdev_features_t features,
 bool tx_path);
 

Arguments

skb

buffer to segment

features

features for the output path (see dev->features)

tx_path

whether it is called in TX path

Description

This function segments the given skb and returns a list of segments.

It may return NULL if the skb requires no segmentation. This is only possible when GSO is used for verifying header integrity.

Segmentation preserves SKB_SGO_CB_OFFSET bytes of previous skb cb.

Prev Up Next
skb_mac_gso_segment Home dev_loopback_xmit