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3ab224be6d
android_kernel_xiaomi_sm8350/net/ipv4
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Hideo Aoki 3ab224be6d [NET] CORE: Introducing new memory accounting interface. 
This patch introduces new memory accounting functions for each network
protocol. Most of them are renamed from memory accounting functions
for stream protocols. At the same time, some stream memory accounting
functions are removed since other functions do same thing.

Renaming:
	sk_stream_free_skb()		->	sk_wmem_free_skb()
	__sk_stream_mem_reclaim()	->	__sk_mem_reclaim()
	sk_stream_mem_reclaim()		->	sk_mem_reclaim()
	sk_stream_mem_schedule 		->    	__sk_mem_schedule()
	sk_stream_pages()      		->	sk_mem_pages()
	sk_stream_rmem_schedule()	->	sk_rmem_schedule()
	sk_stream_wmem_schedule()	->	sk_wmem_schedule()
	sk_charge_skb()			->	sk_mem_charge()

Removeing
	sk_stream_rfree():	consolidates into sock_rfree()
	sk_stream_set_owner_r(): consolidates into skb_set_owner_r()
	sk_stream_mem_schedule()

The following functions are added.
    	sk_has_account(): check if the protocol supports accounting
	sk_mem_uncharge(): do the opposite of sk_mem_charge()

In addition, to achieve consolidation, updating sk_wmem_queued is
removed from sk_mem_charge().

Next, to consolidate memory accounting functions, this patch adds
memory accounting calls to network core functions. Moreover, present
memory accounting call is renamed to new accounting call.

Finally we replace present memory accounting calls with new interface
in TCP and SCTP.

Signed-off-by: Takahiro Yasui <tyasui@redhat.com>
Signed-off-by: Hideo Aoki <haoki@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28 15:00:18 -08:00
..
ipvs [IPVS]: Use htons() where appropriate. 2008-01-28 14:58:02 -08:00
netfilter [NETFILTER]: Add CONFIG_NETFILTER_ADVANCED option 2008-01-28 14:59:12 -08:00
af_inet.c [IPV4]: Pass the net pointer to the arp_req_set_proxy() 2008-01-28 14:58:09 -08:00
ah4.c [IPSEC]: Move all calls to xfrm_audit_state_icvfail to xfrm_input 2008-01-28 15:00:10 -08:00
arp.c [NETNS]: Modify the neighbour table code so it handles multiple network namespaces 2008-01-28 15:00:03 -08:00
cipso_ipv4.c [IPV4] net/ipv4/cipso_ipv4.c: use LIST_HEAD instead of LIST_HEAD_INIT 2008-01-28 14:56:52 -08:00
datagram.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
devinet.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
esp4.c [IPSEC]: Move all calls to xfrm_audit_state_icvfail to xfrm_input 2008-01-28 15:00:10 -08:00
fib_frontend.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
fib_hash.c [IPV4]: last default route is a fib table property 2008-01-28 14:57:01 -08:00
fib_lookup.h [IPV4]: Unify assignment of fi to fib_result 2008-01-28 14:57:01 -08:00
fib_rules.c [INET]: Small possible memory leak in FIB rules 2007-11-10 22:12:03 -08:00
fib_semantics.c [IPV4]: no need pass pointer to a default into fib_detect_death 2008-01-28 14:57:00 -08:00
fib_trie.c [IPV4]: Thresholds in fib_trie.c are used as consts, so make them const. 2008-01-28 14:57:57 -08:00
icmp.c [IPSEC]: Do not let packets pass when ICMP flag is off 2008-01-28 14:57:43 -08:00
igmp.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
inet_connection_sock.c [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
inet_diag.c [INET]: Fix inet_diag dead-lock regression 2007-12-03 15:51:25 +11:00
inet_fragment.c [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
inet_hashtables.c [INET]: Uninline the __inet_lookup_established function. 2008-01-28 14:59:27 -08:00
inet_lro.c [LRO] Fix lro_mgr->features checks 2008-01-08 23:30:18 -08:00
inet_timewait_sock.c [INET]: Uninline the inet_twsk_put function. 2008-01-28 14:59:28 -08:00
inetpeer.c [INET]: Use list_head-s in inetpeer.c 2007-11-12 21:27:28 -08:00
ip_forward.c [NETFILTER]: Introduce NF_INET_ hook values 2008-01-28 14:53:55 -08:00
ip_fragment.c
ip_gre.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
ip_input.c [IPv4] RAW: Compact the API for the kernel 2008-01-28 14:54:28 -08:00
ip_options.c
ip_output.c [NETFILTER]: Introduce NF_INET_ hook values 2008-01-28 14:53:55 -08:00
ip_sockglue.c [IPV4]: Clean the ip_sockglue.c from some ugly ifdefs 2007-11-07 04:08:55 -08:00
ipcomp.c [IPSEC]: Forbid BEET + ipcomp for now 2008-01-28 14:53:43 -08:00
ipconfig.c [IPCONFIG]: Mark vendor_class_identifier as __initdata. 2008-01-28 14:54:22 -08:00
ipip.c [IPIP]: Allow rebinding the tunnel to another interface 2008-01-28 14:57:25 -08:00
ipmr.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
Kconfig
Makefile [IPV4]: Cleanup the sysctl_net_ipv4.c file 2008-01-28 14:56:27 -08:00
netfilter.c [NETFILTER]: constify nf_afinfo 2008-01-28 14:59:05 -08:00
proc.c [IPV4]: Switch users of ipv4_devconf(_all) to use the pernet one 2008-01-28 14:58:12 -08:00
protocol.c
raw.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
route.c [INET]: Avoid an integer divide in rt_garbage_collect() 2008-01-28 14:59:57 -08:00
syncookies.c
sysctl_net_ipv4.c [INET]: Merge sys.net.ipv4.ip_forward and sys.net.ipv4.conf.all.forwarding 2008-01-28 14:56:31 -08:00
tcp_bic.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_cong.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_cubic.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_diag.c [INET]: Let inet_diag and friends autoload 2007-10-22 02:59:54 -07:00
tcp_highspeed.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_htcp.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_hybla.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_illinois.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_input.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
tcp_ipv4.c [TCP]: Convert several length variable to unsigned. 2008-01-28 14:59:56 -08:00
tcp_lp.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_minisocks.c
tcp_output.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
tcp_probe.c
tcp_scalable.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_timer.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
tcp_vegas.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_vegas.h
tcp_veno.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp_westwood.c
tcp_yeah.c [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid 2008-01-28 14:55:41 -08:00
tcp.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
tunnel4.c [INET]: Cleanup the xfrm4_tunnel_(un)register 2007-11-10 21:48:54 -08:00
udp_impl.h
udp.c [IPV4] net/ipv4: Use ipv4_is_<type> 2008-01-28 14:58:15 -08:00
udplite.c [IPV4]: Use the {DEFINE|REF}_PROTO_INUSE infrastructure 2007-11-07 04:08:58 -08:00
xfrm4_input.c [IPSEC]: Fix transport-mode async resume on intput without netfilter 2008-01-28 15:00:10 -08:00
xfrm4_mode_beet.c [IPSEC]: Separate inner/outer mode processing on input 2008-01-28 14:53:46 -08:00
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c [IPSEC]: Rename tunnel-mode functions to avoid collisions with tunnels 2008-01-28 14:59:18 -08:00
xfrm4_output.c [NETFILTER]: Introduce NF_INET_ hook values 2008-01-28 14:53:55 -08:00
xfrm4_policy.c [XFRM] IPv6: Fix dst/routing check at transformation. 2008-01-28 14:59:36 -08:00
xfrm4_state.c [IPSEC]: Kill afinfo->nf_post_routing 2008-01-28 14:53:55 -08:00
xfrm4_tunnel.c