From: David Laight <hidden> Date: 2014-05-23 15:31:36
Also in:lkml
From: Eric Dumazet
...
TCP stack uses fast clones, and current stack gives them a truesize of
2048 + sizeof(sk_buff), while it really should be 2048 +
2*sizeof(sk_buff)
Luckily, GSO/TSO tends to reduce the error, as skbs overhead is lower.
Doesn't that affect the tx side - where the truesize doesn't matter as much?
David