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sock: add net to prot->enter_memory_pressure callback

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The tcp_enter_memory_pressure calls NET_INC_STATS, but doesn't
have where to get the net from.

I decided to add a sk argument, not the net itself, only to factor
all the required sock_net(sk) calls inside the enter_memory_pressure 
callback itself.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2008-07-16 20:28:10 -07:00
committed by David S. Miller
parent cf1100a7a4
commit 5c52ba170f
6 changed files with 8 additions and 8 deletions
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2
net/core/sock.c
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@@ -1442,7 +1442,7 @@ int __sk_mem_schedule(struct sock *sk, int size, int kind)
/* Under pressure. */
if (allocated > prot->sysctl_mem[1])
if (prot->enter_memory_pressure)
prot->enter_memory_pressure();
prot->enter_memory_pressure(sk);
/* Over hard limit. */
if (allocated > prot->sysctl_mem[2])