Hannes Frederic Sowa 8d2ca1d7b5 ipv6: avoid high order memory allocations for /proc/net/ipv6_route ...

Dumping routes on a system with lots rt6_infos in the fibs causes up to
11-order allocations in seq_file (which fail). While we could switch
there to vmalloc we could just implement the streaming interface for
/proc/net/ipv6_route. This patch switches /proc/net/ipv6_route from
single_open_net to seq_open_net.

loff_t *pos tracks dst entries.

Also kill never used struct rt6_proc_arg and now unused function
fib6_clean_all_ro.

Cc: Ben Greear <greearb@candelatech.com>
Cc: Patrick McHardy <kaber@trash.net>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-09-27 17:32:16 -04:00

..

netfilter

netfilter: nf_nat_proto_icmpv6:: fix wrong comparison in icmpv6_manip_pkt

2013-09-13 11:58:48 +02:00

addrconf_core.c

ipv6: move in6_dev_finish_destroy() into core kernel

2013-08-31 22:30:00 -04:00

addrconf.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

addrlabel.c

ipv6: fix null pointer dereference in __ip6addrlbl_add

2013-09-04 14:14:53 -04:00

af_inet6.c

ipv6: do not allow ipv6 module to be removed

2013-09-24 11:31:58 -04:00

ah6.c

ipv6:introduce function to find route for redirect

2013-09-05 12:44:31 -04:00

anycast.c

net: proc: change proc_net_remove to remove_proc_entry

2013-02-18 14:53:08 -05:00

datagram.c

net: proc_fs: trivial: print UIDs as unsigned int

2013-08-15 14:37:46 -07:00

esp6.c

ipv6:introduce function to find route for redirect

2013-09-05 12:44:31 -04:00

exthdrs_core.c

ipv6: Correct comparisons and calculations using skb->tail and skb-transport_header

2013-05-28 23:49:07 -07:00

exthdrs_offload.c

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15 17:39:24 -05:00

exthdrs.c

ipv6/exthdrs: accept tlv which includes only padding

2013-09-11 15:52:27 -04:00

fib6_rules.c

fib6_rules: fix indentation

2013-09-11 16:16:29 -04:00

icmp.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

inet6_connection_sock.c

ipv6: use newly introduced __ipv6_addr_needs_scope_id and ipv6_iface_scope_id

2013-03-08 12:29:22 -05:00

inet6_hashtables.c

soreuseport: TCP/IPv6 implementation

2013-01-23 13:44:01 -05:00

ip6_checksum.c

ipv6: move csum_ipv6_magic() and udp6_csum_init() into static library

2013-01-08 17:56:10 -08:00

ip6_fib.c

ipv6: avoid high order memory allocations for /proc/net/ipv6_route

2013-09-27 17:32:16 -04:00

ip6_flowlabel.c

ipv6 flowlabel: add __rcu annotations

2013-03-07 16:33:10 -05:00

ip6_gre.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

ip6_icmp.c

ipv6: Kill ipv6 dependency of icmpv6_send().

2013-04-29 13:54:36 -04:00

ip6_input.c

net: add SNMP counters tracking incoming ECN bits

2013-08-08 22:24:59 -07:00

ip6_offload.c

ipv6: Add generic UDP Tunnel segmentation

2013-08-31 22:30:01 -04:00

ip6_offload.h

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15 17:39:24 -05:00

ip6_output.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

ip6_tunnel.c

ip6_tunnels: raddr and laddr are inverted in nl msg

2013-09-16 21:36:12 -04:00

ip6mr.c

tunnels: harmonize cleanup done on skb on rx path

2013-09-04 00:27:26 -04:00

ipcomp6.c

ipv6:introduce function to find route for redirect

2013-09-05 12:44:31 -04:00

ipv6_sockglue.c

ipv6: rename datagram_send_ctl and datagram_recv_ctl

2013-01-31 13:53:08 -05:00

Kconfig

Tunneling: use IP Tunnel stats APIs.

2013-03-26 12:27:19 -04:00

Makefile

net: ipv6: Add IPv6 support to the ping socket.

2013-05-25 21:07:49 -07:00

mcast.c

net: ipv6: mld: introduce mld_{gq, ifc, dad}_stop_timer functions

2013-09-04 14:53:21 -04:00

mip6.c

ipv6: Correct comparisons and calculations using skb->tail and skb-transport_header

2013-05-28 23:49:07 -07:00

ndisc.c

ipv6: don't call fib6_run_gc() until routing is ready

2013-09-11 17:04:09 -04:00

netfilter.c

netfilter: add nf_ipv6_ops hook to fix xt_addrtype with IPv6

2013-05-23 11:58:55 +02:00

output_core.c

ipv6: move ip6_local_out into core kernel

2013-08-31 22:30:00 -04:00

ping.c

net: ipv6: fix wrong ping_v6_sendmsg return value

2013-07-03 17:42:05 -07:00

proc.c

net: add SNMP counters tracking incoming ECN bits

2013-08-08 22:24:59 -07:00

protocol.c

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15 17:39:24 -05:00

raw.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

reassembly.c

ipv6: drop packets with multiple fragmentation headers

2013-08-20 00:11:24 -07:00

route.c

ipv6: avoid high order memory allocations for /proc/net/ipv6_route

2013-09-27 17:32:16 -04:00

sit.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

syncookies.c

tcp: syncookies: reduce mss table to four values

2013-09-24 10:39:58 -04:00

sysctl_net_ipv6.c

net: Convert uses of typedef ctl_table to struct ctl_table

2013-06-13 02:36:09 -07:00

tcp_ipv6.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-09-05 14:58:52 -04:00

tcpv6_offload.c

net: Remove code duplication between offload structures

2012-11-15 17:39:51 -05:00

tunnel6.c

net: ipv6: Standardize prefixes for message logging

2012-05-16 01:01:03 -04:00

udp_impl.h

ipv6: do not clear pinet6 field

2013-05-11 16:26:38 -07:00

udp_offload.c

net: unify skb_udp_tunnel_segment() and skb_udp6_tunnel_segment()

2013-08-31 22:30:01 -04:00

udp.c

net: rename ll methods to busy-poll

2013-07-10 17:08:27 -07:00

udplite.c

ipv6: do not clear pinet6 field

2013-05-11 16:26:38 -07:00

xfrm6_input.c

…

xfrm6_mode_beet.c

ipsec: be careful of non existing mac headers

2012-02-23 16:50:45 -05:00

xfrm6_mode_ro.c

…

xfrm6_mode_transport.c

…

xfrm6_mode_tunnel.c

xfrm: allow to avoid copying DSCP during encapsulation

2013-03-06 07:02:45 +01:00

xfrm6_output.c

xfrm: revert ipv4 mtu determination to dst_mtu

2013-08-26 12:40:53 +02:00

xfrm6_policy.c

xfrm6: release dev before returning error

2013-05-11 17:40:15 -07:00

xfrm6_state.c

xfrm: make local error reporting more robust

2013-08-14 13:07:12 +02:00

xfrm6_tunnel.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00