From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 16 Nov 2012 05:31:53 +0000 (+0000)
Subject: tcp: handle tcp_net_metrics_init() order-5 memory allocation failures
X-Git-Tag: v3.7-rc6~3^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=976a702ac9eeacea09e588456ab165dc06f9ee83;p=pandora-kernel.git

tcp: handle tcp_net_metrics_init() order-5 memory allocation failures

order-5 allocations can fail with current kernels, we should
try vmalloc() as well.

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