tree 6392c5f08f0df39d42a079336f6be3960ac404dc
parent 67286640f638f5ad41a946b9a3dc75327950248f
author Eric Dumazet <eric.dumazet@gmail.com> 1289345066 +0000
committer David S. Miller <davem@davemloft.net> 1289419920 -0800

net: avoid limits overflow

Robin Holt tried to boot a 16TB machine and found some limits were
reached : sysctl_tcp_mem[2], sysctl_udp_mem[2]

We can switch infrastructure to use long "instead" of "int", now
atomic_long_t primitives are available for free.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Reported-by: Robin Holt <holt@sgi.com>
Reviewed-by: Robin Holt <holt@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>