[PATCH 0/2] Cleanups for head_frag usage and tcp_try_coalese

Alexander Duyck
2012-05-03T03:38:37Z

I wrote up these patches earlier today to address issues related to the
splitting of reference counting into two seperate counts in the case of
skbs containing a head frag. In addition I have a secondary patch for
tcp_try_coalesce which is meant to be a general cleanup as I found it
difficult to read through the code as it was.

I have done some performance testing on the series with netperf and saw no
appreciable difference after these changes for the non-cloned case.
---

Alexander Duyck (2):
tcp: cleanup tcp_try_coalesce
net: Stop decapitating clones that have a head_frag

net/core/skbuff.c | 2 +
net/ipv4/tcp_input.c | 85 +++++++++++++++++++++++++-------------------------
2 files changed, 44 insertions(+), 43 deletions(-)

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