From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 28 Apr 2010 19:14:43 +0000 (+0000)
Subject: net: speedup sock_recv_ts_and_drops()
X-Git-Tag: v2.6.35-rc1~473^2~300
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=767dd03369ac18af58efdef0383d6eb986eab426;p=pandora-kernel.git

net: speedup sock_recv_ts_and_drops()

sock_recv_ts_and_drops() is fat and slow (~ 4% of cpu time on some
profiles)

We can test all socket flags at once to make fast path fast again.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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