tree f995ec889ebc1edc3fc9d3b0fe1da1fe9c2d6b76
parent 2b05ad33e1e624e7f08b8676d270dc7725403b7e
author Flavio Leitner <fbl@redhat.com> 1327480492 +0000
committer David S. Miller <davem@davemloft.net> 1327546243 -0500

tcp: bind() optimize port allocation

Port autoselection finds a port and then drop the lock,
then right after that, gets the hash bucket again and lock it.

Fix it to go direct.

Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>