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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2010-06-02 16:24:37 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-05 13:23:16 +0400 |
| commit | b78462ebc6a4ef9074aa80abebcdd470dc5f0ce0 (patch) | |
| tree | fba32dab1e3dca2c5bb5b7d73a64a77c2b6872e8 /drivers/net/7990.c | |
| parent | 55c95e738da85373965cb03b4f975d0fd559865b (diff) | |
| download | linux-b78462ebc6a4ef9074aa80abebcdd470dc5f0ce0.tar.xz | |
skbuff: add check for non-linear to warn_if_lro and needs_linearize
We can avoid an unecessary cache miss by checking if the skb is non-linear
before accessing gso_size/gso_type in skb_warn_if_lro, the same can also be
done to avoid a cache miss on nr_frags if data_len is 0.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/7990.c')
0 files changed, 0 insertions, 0 deletions