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- jessie-backports 4.9.88-1+deb9u1~bpo8+1
- stretch 4.9.144-3
SKB_NEEDS_LINEARIZE(9) | Linux Networking | SKB_NEEDS_LINEARIZE(9) |
NAME¶
skb_needs_linearize - check if we need to linearize a given skb depending on the given device features.SYNOPSIS¶
bool
skb_needs_linearize(struct sk_buff * skb,
netdev_features_t features);
ARGUMENTS¶
skbsocket buffer to check
features
net device features
DESCRIPTION¶
Returns true if either: 1. skb has frag_list and the device doesn't support FRAGLIST, or 2. skb is fragmented and the device does not support SG.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |