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| author | Eric Dumazet <edumazet@google.com> | 2015-03-21 01:15:19 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-21 02:36:53 +0100 |
| commit | d3593b5cef76db45c864de23c599b58198879e8c (patch) | |
| tree | 42f490bda04e13334233dae5b6039fdd8eae4d2b /net/dsa/Kconfig | |
| parent | Merge branch 'ebpf-next' (diff) | |
| download | linux-d3593b5cef76db45c864de23c599b58198879e8c.tar.xz linux-d3593b5cef76db45c864de23c599b58198879e8c.zip | |
Revert "selinux: add a skb_owned_by() hook"
This reverts commit ca10b9e9a8ca7342ee07065289cbe74ac128c169.
No longer needed after commit eb8895debe1baba41fcb62c78a16f0c63c21662a
("tcp: tcp_make_synack() should use sock_wmalloc")
When under SYNFLOOD, we build lot of SYNACK and hit false sharing
because of multiple modifications done on sk_listener->sk_wmem_alloc
Since tcp_make_synack() uses sock_wmalloc(), there is no need
to call skb_set_owner_w() again, as this adds two atomic operations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/Kconfig')
0 files changed, 0 insertions, 0 deletions