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
       skb
           socket 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
Kernel Hackers Manual 4.8.                 January 2017                    SKB_NEEDS_LINEARIZE(9)