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| author | Eric Dumazet <edumazet@google.com> | 2012-06-03 22:33:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-04 17:27:39 +0200 |
| commit | 4aea39c11c610e411768649fdc04777903ebfe07 (patch) | |
| tree | 0389be795b0ebd8c75992eedf511e2346cfbf10f /net/ax25/ax25_route.c | |
| parent | tcp: tcp_make_synack() can use alloc_skb() (diff) | |
| download | linux-4aea39c11c610e411768649fdc04777903ebfe07.tar.xz linux-4aea39c11c610e411768649fdc04777903ebfe07.zip | |
tcp: tcp_make_synack() consumes dst parameter
tcp_make_synack() clones the dst, and callers release it.
We can avoid two atomic operations per SYNACK if tcp_make_synack()
consumes dst instead of cloning it.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25/ax25_route.c')
0 files changed, 0 insertions, 0 deletions