diff options
| author | Eric Dumazet <edumazet@google.com> | 2012-07-13 07:19:41 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-17 10:02:36 +0400 |
| commit | ac1ae5f33fd225f46da0072e2091962410a0431b (patch) | |
| tree | 32fac87b2a1167346138797cb40a9a9cccbe7e26 /tools/perf/scripts/python | |
| parent | d2ee62e9b587b303e2ac430cfa7711be4da698f7 (diff) | |
| download | linux-ac1ae5f33fd225f46da0072e2091962410a0431b.tar.xz | |
be2net: dont pull too much data in skb linear part
skb_fill_rx_data() pulls 64 byte of data in skb->data
Its too much for TCP (with no options) on IPv4, as total size of headers
is 14 + 40 = 54
This means tcp stack and splice() are suboptimal, since tcp payload
is in part in tcp->data, and in part in skb frag.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions