| Date | Fri, 13 Nov 2015 11:01:37 -0500 (EST) | Subject | Re: [PATCH 06/14] net: tcp_memcontrol: remove dead per-memcg count of allocated sockets | From | David Miller <> |
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From: Johannes Weiner <hannes@cmpxchg.org> Date: Thu, 12 Nov 2015 18:41:25 -0500
> The number of allocated sockets is used for calculations in the soft > limit phase, where packets are accepted but the socket is under memory > pressure. Since there is no soft limit phase in tcp_memcontrol, and > memory pressure is only entered when packets are already dropped, this > is actually dead code. Remove it. > > As this is the last user of parent_cg_proto(), remove that too. > > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: David S. Miller <davem@davemloft.net>
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