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authorEric Dumazet <edumazet@google.com>2015-03-22 18:22:18 +0100
committerDavid S. Miller <davem@davemloft.net>2015-03-23 21:52:25 +0100
commit2b41fab70fc001d2acd89c0477d32feb8265bb32 (patch)
tree1597c834b5bc63933f5d3d1d62612319280e3fd0 /net/dccp
parentMerge branch 'gigaset_modem_response' (diff)
downloadlinux-2b41fab70fc001d2acd89c0477d32feb8265bb32.tar.xz
linux-2b41fab70fc001d2acd89c0477d32feb8265bb32.zip
inet: cache listen_sock_qlen() and read rskq_defer_accept once
Cache listen_sock_qlen() to limit false sharing, and read rskq_defer_accept once as it might change under us. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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