Thread (7 messages) flat view 7 messages, 4 authors, 2014-05-23

RE: skbuff truesize incorrect.

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

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