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Glauber Costa f3f511e1ce net: fix sock_clone reference mismatch with tcp memcontrol 
Sockets can also be created through sock_clone. Because it copies
all data in the sock structure, it also copies the memcg-related pointer,
and all should be fine. However, since we now use reference counts in
socket creation, we are left with some sockets that have no reference
counts. It matters when we destroy them, since it leads to a mismatch.

Signed-off-by: Glauber Costa <glommer@parallels.com>
CC: David S. Miller <davem@davemloft.net>
CC: Greg Thelen <gthelen@google.com>
CC: Hiroyouki Kamezawa <kamezawa.hiroyu@jp.fujitsu.com>
CC: Laurent Chavey <chavey@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-07 10:16:34 -08:00
..
datagram.c net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
dev.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-02 13:49:21 -05:00
dev_addr_lists.c net: Fix corruption in /proc/*/net/dev_mcast 2011-11-28 18:07:29 -05:00
drop_monitor.c net,rcu: convert call_rcu(free_dm_hw_stat) to kfree_rcu() 2011-05-07 22:50:59 -07:00
dst.c net: Rename dst_get_neighbour{, _raw} to dst_get_neighbour_noref{, _raw}. 2011-12-05 15:20:19 -05:00
ethtool.c ethtool: Remove ethtool_ops::set_rx_ntuple operation 2012-01-04 14:10:28 -05:00
fib_rules.c net: Fix files explicitly needing to include module.h 2011-10-31 19:30:28 -04:00
filter.c filter: use unsigned int to silence static checker warning 2011-10-19 19:35:51 -04:00
flow.c net: Add a flow_cache_flush_deferred function 2011-12-21 16:48:08 -05:00
flow_dissector.c flow_dissector: use a 64bit load/store 2011-11-29 13:17:03 -05:00
gen_estimator.c net,rcu: convert call_rcu(__gen_kill_estimator) to kfree_rcu() 2011-05-07 22:50:57 -07:00
gen_stats.c net/core: EXPORT_SYMBOL cleanups 2010-07-12 12:57:55 -07:00
iovec.c net: Limit socket I/O iovec total length to INT_MAX. 2010-10-28 11:47:52 -07:00
kmap_skb.h net: convert core to skb paged frag APIs 2011-08-24 17:52:11 -07:00
link_watch.c net: linkwatch: allow vlans to get carrier changes faster 2011-09-15 15:36:34 -04:00
Makefile sock_diag: Move the sock_ code to net/core/ 2011-12-06 13:58:02 -05:00
neighbour.c ipv6: Use universal hash for NDISC. 2011-12-28 15:06:58 -05:00
net-sysfs.c rfs: better sizing of dev_flow_table 2011-12-24 16:13:27 -05:00
net-sysfs.h xps: Add CONFIG_XPS 2010-11-28 18:24:14 -08:00
net-traces.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
net_namespace.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
netevent.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
netpoll.c net: Add queue state xoff flag for stack 2011-11-29 12:46:19 -05:00
netprio_cgroup.c Revert "net: netprio_cgroup: make net_prio_subsys static" 2011-12-09 13:39:27 -05:00
pktgen.c net: Add queue state xoff flag for stack 2011-11-29 12:46:19 -05:00
request_sock.c ipv4:correct description for tcp_max_syn_backlog 2011-12-06 13:02:28 -05:00
rtnetlink.c rtnetlink: rtnl_link_register() sanity test 2011-12-14 02:39:29 -05:00
scm.c af_unix: dont send SCM_CREDENTIALS by default 2011-09-28 13:29:50 -04:00
secure_seq.c net:core: use IS_ENABLED 2011-12-16 15:49:51 -05:00
skbuff.c net:core: use IS_ENABLED 2011-12-16 15:49:51 -05:00
sock.c net: fix sock_clone reference mismatch with tcp memcontrol 2012-01-07 10:16:34 -08:00
sock_diag.c sock_diag: Introduce the meminfo nla core (v2) 2011-12-30 16:42:19 -05:00
stream.c net: Fix the condition passed to sk_wait_event() 2010-10-03 20:41:32 -07:00
sysctl_net_core.c net: use jump_label to shortcut RPS if not setup 2011-11-17 17:06:08 -05:00
timestamping.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
user_dma.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
utils.c net: Kill ratelimit.h dependency in linux/net.h 2011-05-27 13:41:33 -04:00