Re: [PATCH 0/3] First pass of cleanups for pskb_expand_head

On Fri, 2012-05-04 at 17:26 -0700, Alexander Duyck wrote:

pull the actual value.

There are a few more items that I will try to get to next week.  The big one
is the fact that pskb_expand_head can mess up the truesize since it can
allocate a new head but never updates the truesize.  I plan on adding a helper
function for the cases where we are just using it unshare the head so I can
identify the places where we are actually modifying the size.

In the old days, truesize adjustements were done after
pskb_expand_head() calls. (Mabye because some contexts didnt care of
truesize for ephemeral skbs, not charged to a socket)

So it will be a nice cleanup for sure.