davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
c2db292438
kernel-ark/net/netfilter
History
Holger Eitzenberger c2db292438 [NETFILTER]: ULOG/nfnetlink_log: Use better default value for 'nlbufsiz' 
Performance tests showed that ULOG may fail on heavy loaded systems
because of failed order-N allocations (N >= 1).

The default value of 4096 is not optimal in the sense that it actually
allocates _two_ contigous physical pages.  Reasoning: ULOG uses
alloc_skb(), which adds another ~300 bytes for skb_shared_info.

This patch sets the default value to NLMSG_GOODSIZE and adds some
documentation at the top.

Signed-off-by: Holger Eitzenberger <heitzenberger@astaro.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-04 23:51:18 -08:00
..
core.c
Kconfig [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
Makefile [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
nf_conntrack_core.c [NETFILTER]: nf_conntrack: check address family when finding protocol module 2006-02-04 23:51:17 -08:00
nf_conntrack_ftp.c [NET]: Use NIP6_FMT in kernel.h 2006-01-13 14:29:07 -08:00
nf_conntrack_l3proto_generic.c
nf_conntrack_netlink.c [NETFILTER]: ctnetlink: add MODULE_ALIAS for expectation subsystem 2006-02-04 23:51:16 -08:00
nf_conntrack_proto_generic.c [NETFILTER]: Fix timeout sysctls on big-endian 64bit architectures 2006-01-10 12:54:35 -08:00
nf_conntrack_proto_sctp.c [NETFILTER]: Fix timeout sysctls on big-endian 64bit architectures 2006-01-10 12:54:35 -08:00
nf_conntrack_proto_tcp.c [NETFILTER]: Fix timeout sysctls on big-endian 64bit architectures 2006-01-10 12:54:35 -08:00
nf_conntrack_proto_udp.c [NETFILTER]: Fix timeout sysctls on big-endian 64bit architectures 2006-01-10 12:54:35 -08:00
nf_conntrack_standalone.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
nf_internals.h
nf_log.c
nf_queue.c
nf_sockopt.c
nfnetlink_log.c [NETFILTER]: ULOG/nfnetlink_log: Use better default value for 'nlbufsiz' 2006-02-04 23:51:18 -08:00
nfnetlink_queue.c [NETFILTER]: Decrease number of pointer derefs in nfnetlink_queue.c 2006-01-05 12:15:58 -08:00
nfnetlink.c [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
x_tables.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_CLASSIFY.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_comment.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_connbytes.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_connmark.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_CONNMARK.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_conntrack.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_dccp.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_helper.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_length.c [NETFILTER] x-tables: Missing linux/ipv6.h includes. 2006-01-13 16:19:44 -08:00
xt_limit.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_mac.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_mark.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_MARK.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_NFQUEUE.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_NOTRACK.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_physdev.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_pkttype.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_realm.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_sctp.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_state.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_string.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_tcpmss.c [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 2006-01-12 14:06:43 -08:00
xt_tcpudp.c [NETFILTER] x-tables: Missing linux/ipv6.h includes. 2006-01-13 16:19:44 -08:00