Neil Horman ed10627725 sctp: refactor sctp_packet_append_chunk and clenup some memory leaks ... While doing some recent work on sctp sack bundling I noted that sctp_packet_append_chunk was pretty inefficient. Specifially, it was called recursively while trying to bundle auth and sack chunks. Because of that we call sctp_packet_bundle_sack and sctp_packet_bundle_auth a total of 4 times for every call to sctp_packet_append_chunk, knowing that at least 3 of those calls will do nothing. So lets refactor sctp_packet_bundle_auth to have an outer part that does the attempted bundling, and an inner part that just does the chunk appends. This saves us several calls per iteration that we just don't need. Also, noticed that the auth and sack bundling fail to free the chunks they allocate if the append fails, so make sure we add that in Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Vlad Yasevich <vyasevich@gmail.com> CC: "David S. Miller" <davem@davemloft.net> CC: linux-sctp@vger.kernel.org Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-07-08 23:56:16 -07:00
..
9p	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-06-28 17:37:00 -07:00
802	tokenring: delete all remaining driver support	2012-05-15 20:23:16 -04:00
8021q	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-05-16 22:17:37 -04:00
appletalk	appletalk: Remove out of date message in printk	2012-06-07 13:11:59 -07:00
atm	net: Remove casts to same type	2012-06-04 11:45:11 -04:00
ax25	net: use consume_skb() in place of kfree_skb()	2012-06-04 11:27:40 -04:00
batman-adv	batman-adv: Don't leak information through uninitialized packet fields	2012-07-01 22:47:24 +02:00
bluetooth	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless	2012-06-29 12:07:37 -04:00
bridge	br_netfilter: Convert to dst_neigh_lookup_skb().	2012-07-05 01:10:05 -07:00
caif	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-06-28 17:37:00 -07:00
can	can: fix sparse warning in af_can.c	2012-07-02 11:07:27 +02:00
ceph	libceph: flush msgr queue during mon_client shutdown	2012-06-20 07:43:50 -05:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-05 03:44:25 -07:00
dcb	net: dcb: fix small regression in __dcbnl_pg_setcfg()	2012-06-21 15:06:00 -07:00
dccp	dccp: remove unnecessary codes in ipv6.c	2012-07-05 03:11:15 -07:00
decnet	decnet: Use neighbours privately in dn_route struct.	2012-07-05 01:12:14 -07:00
dns_resolver	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-05-21 20:27:36 -07:00
dsa	dsa: Convert compare_ether_addr to ether_addr_equal	2012-05-09 20:49:19 -04:00
ethernet	net: introduce new priv_flag indicating iface capable of change mac when running	2012-06-30 01:08:00 -07:00
ieee802154	6lowpan: revert 'reuse eth_mac_addr()'	2012-07-05 03:11:15 -07:00
ipv4	Merge branch 'master' of git://1984.lsi.us.es/nf-next	2012-07-07 16:18:50 -07:00
ipv6	Merge branch 'master' of git://1984.lsi.us.es/nf-next	2012-07-07 16:18:50 -07:00
ipx	ipx: Remove spurious NULL checking in ipx_ioctl().	2012-05-19 00:51:04 -04:00
irda	net: Remove casts to same type	2012-06-04 11:45:11 -04:00
iucv	net: remove skb_orphan_try()	2012-06-15 15:30:15 -07:00
key	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
l2tp	net: l2tp_eth: provide tx_dropped counter	2012-06-29 00:52:32 -07:00
lapb	lapb: Neaten debugging	2012-05-17 18:45:20 -04:00
llc	net: include/net/sock.h cleanup	2012-05-17 04:50:21 -04:00
mac80211	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-06-29 12:42:14 -04:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-06-28 17:37:00 -07:00
netfilter	Merge branch 'master' of git://1984.lsi.us.es/nf-next	2012-07-07 16:18:50 -07:00
netlabel	netlabel: use GFP flags from caller instead of GFP_ATOMIC	2012-03-22 19:29:57 -04:00
netlink	netlink: add nlk->netlink_bind hook for module auto-loading	2012-06-29 16:46:06 -07:00
netrom	net: Convert all sysctl registrations to register_net_sysctl	2012-04-20 21:22:30 -04:00
nfc	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless	2012-06-29 12:07:37 -04:00
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-05-16 22:17:37 -04:00
packet	net: added support for 40GbE link.	2012-06-27 15:42:24 -07:00
phonet	net: remove my future former mail address	2012-06-17 16:29:38 -07:00
rds	rds_rdma: don't assume infiniband device is PCI	2012-05-29 17:30:07 -04:00
rfkill	rfkill: Add the capability to switch all devices of all type in __rfkill_switch_all().	2012-06-06 15:18:17 -04:00
rose	net: Convert all sysctl registrations to register_net_sysctl	2012-04-20 21:22:30 -04:00
rxrpc	ipv4: Kill ip_rt_frag_needed().	2012-06-11 02:08:59 -07:00
sched	Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-next	2012-07-07 16:29:29 -07:00
sctp	sctp: refactor sctp_packet_append_chunk and clenup some memory leaks	2012-07-08 23:56:16 -07:00
sunrpc	sunrpc: Don't do a dst_confirm() on an input routes.	2012-07-05 01:02:43 -07:00
tipc	net: Remove casts to same type	2012-06-04 11:45:11 -04:00
unix	unix_diag: Do not use RTA_PUT() macros	2012-06-27 15:36:43 -07:00
wanrouter	net/wanrouter: Deprecate and schedule for removal	2012-05-24 16:22:53 -04:00
wimax	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
wireless	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-06-29 12:42:14 -04:00
x25	net: add a limit parameter to sk_add_backlog()	2012-04-23 22:28:28 -04:00
xfrm	xfrm: No need to copy generic neighbour pointer.	2012-07-05 02:42:00 -07:00
compat.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-05-21 20:27:36 -07:00
Kconfig	net: drop NET dependency from HAVE_BPF_JIT	2012-05-21 12:50:12 -07:00
Makefile	econet: remove ancient bug ridden protocol	2012-05-18 01:35:08 -04:00
nonet.c
socket.c	Merge branch 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2012-05-22 17:37:47 -07:00
sysctl_net.c	net: delete all instances of special processing for token ring	2012-05-15 20:14:35 -04:00