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authorEric Dumazet <edumazet@google.com>2015-03-20 17:15:19 -0700
committerDavid S. Miller <davem@davemloft.net>2015-03-20 21:36:53 -0400
commitd3593b5cef76db45c864de23c599b58198879e8c (patch)
tree42f490bda04e13334233dae5b6039fdd8eae4d2b /include/net/switchdev.h
parentMerge branch 'ebpf-next' (diff)
downloadlinux-dev-d3593b5cef76db45c864de23c599b58198879e8c.tar.xz
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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 'include/net/switchdev.h')
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