tree e0e18744fb2d17cdf73193d6c2fcbfc296c7ebe3
parent 354e4aa391ed50a4d827ff6fc11e0667d0859b25
author Eric Dumazet <edumazet@google.com> 1350850016 +0000
committer David S. Miller <davem@davemloft.net> 1350930546 -0400

tcp: speedup SIOCINQ ioctl

SIOCINQ can use the lock_sock_fast() version to avoid double acquisition
of socket lock.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>