From: Andy Grover <andy.grover@oracle.com>
Date: Thu, 11 Mar 2010 13:49:57 +0000 (+0000)
Subject: RDS: update copy_to_user state in tcp transport
X-Git-Tag: v2.6.35-rc1~473^2~775
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b075cfdb666d6fa90c55c8619186398a3c4fd865;p=pandora-kernel.git

RDS: update copy_to_user state in tcp transport

Other transports use rds_page_copy_user, which updates our
s_copy_to_user counter. TCP doesn't, so it needs to explicity
call rds_stats_add().

Reported-by: Richard Frank <richard.frank@oracle.com>
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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