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| author | Johannes Weiner <hannes@cmpxchg.org> | 2016-01-14 15:21:17 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-14 16:00:49 -0800 |
| commit | baac50bbc3cdfd184ebf586b1704edbfcee866df (patch) | |
| tree | b1b168157c38ef0533d2c8765bb3016d6a495cac /net/ipv4/tcp_output.c | |
| parent | e805605c721021879a1469bdae45c6f80bc985f4 (diff) | |
| download | linux-baac50bbc3cdfd184ebf586b1704edbfcee866df.tar.gz linux-baac50bbc3cdfd184ebf586b1704edbfcee866df.tar.bz2 linux-baac50bbc3cdfd184ebf586b1704edbfcee866df.zip | |
net: tcp_memcontrol: simplify linkage between socket and page counter
There won't be any separate counters for socket memory consumed by
protocols other than TCP in the future. Remove the indirection and link
sockets directly to their owning memory cgroup.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 493b48945f0c..fda379cd600d 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -2821,8 +2821,8 @@ void sk_forced_mem_schedule(struct sock *sk, int size) sk->sk_forward_alloc += amt * SK_MEM_QUANTUM; sk_memory_allocated_add(sk, amt); - if (mem_cgroup_sockets_enabled && sk->sk_cgrp) - mem_cgroup_charge_skmem(sk->sk_cgrp, amt); + if (mem_cgroup_sockets_enabled && sk->sk_memcg) + mem_cgroup_charge_skmem(sk->sk_memcg, amt); } /* Send a FIN. The caller locks the socket for us. |