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364c6badde
linux/net/ipv4
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Herbert Xu 364c6badde [NET]: Clean up skb_linearize 
The linearisation operation doesn't need to be super-optimised.  So we can
replace __skb_linearize with __pskb_pull_tail which does the same thing but
is more general.

Also, most users of skb_linearize end up testing whether the skb is linear
or not so it helps to make skb_linearize do just that.

Some callers of skb_linearize also use it to copy cloned data, so it's
useful to have a new function skb_linearize_cow to copy the data if it's
either non-linear or cloned.

Last but not least, I've removed the gfp argument since nobody uses it
anymore.  If it's ever needed we can easily add it back.

Misc bugs fixed by this patch:

* via-velocity error handling (also, no SG => no frags)

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17 21:30:16 -07:00
..
ipvs
netfilter [NETFILTER]: hashlimit match: fix random initialization 2006-06-17 21:30:11 -07:00
af_inet.c
ah4.c [IPSEC] proto: Move transport mode input path into xfrm_mode_transport 2006-06-17 21:28:41 -07:00
arp.c
datagram.c
devinet.c
esp4.c [IPSEC] proto: Move transport mode input path into xfrm_mode_transport 2006-06-17 21:28:41 -07:00
fib_frontend.c
fib_hash.c
fib_lookup.h
fib_rules.c
fib_semantics.c
fib_trie.c
icmp.c [IPV4] icmp: Kill local 'ip' arg in icmp_redirect(). 2006-06-17 21:29:41 -07:00
igmp.c [IPV4] igmp: Fixup struct ip_mc_list::multiaddr type 2006-06-17 21:29:37 -07:00
inet_connection_sock.c
inet_diag.c
inet_hashtables.c
inet_timewait_sock.c
inetpeer.c
ip_forward.c [IPV4]: Increment ipInHdrErrors when TTL expires. 2006-06-12 13:09:59 -07:00
ip_fragment.c
ip_gre.c
ip_input.c
ip_options.c
ip_output.c [SECMARK]: Add secmark support to core networking. 2006-06-17 21:29:57 -07:00
ip_sockglue.c
ipcomp.c [NET]: Clean up skb_linearize 2006-06-17 21:30:16 -07:00
ipconfig.c
ipip.c
ipmr.c
Kconfig [TCP]: TCP Compound congestion control 2006-06-17 21:29:25 -07:00
Makefile [TCP]: TCP Probe congestion window tracing 2006-06-17 21:29:31 -07:00
multipath_drr.c
multipath_random.c
multipath_rr.c
multipath_wrandom.c
multipath.c
netfilter.c
proc.c
protocol.c
raw.c [IPV4]: Right prototype of __raw_v4_lookup() 2006-06-17 21:29:39 -07:00
route.c
syncookies.c
sysctl_net_ipv4.c [I/OAT]: Add a sysctl for tuning the I/OAT offloaded I/O threshold 2006-06-17 21:25:54 -07:00
tcp_bic.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_compound.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_cong.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_cubic.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_diag.c
tcp_highspeed.c [TCP]: Limited slow start for Highspeed TCP 2006-06-17 21:29:33 -07:00
tcp_htcp.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_hybla.c
tcp_input.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_ipv4.c [I/OAT]: TCP recv offload to I/OAT 2006-06-17 21:25:56 -07:00
tcp_lp.c [TCP]: TCP Low Priority congestion control 2006-06-17 21:29:21 -07:00
tcp_minisocks.c
tcp_output.c [TCP]: Avoid skb_pull if possible when trimming head 2006-06-05 15:03:37 -07:00
tcp_probe.c [TCP]: Fix compile warning in tcp_probe.c 2006-06-17 21:29:35 -07:00
tcp_scalable.c
tcp_timer.c
tcp_vegas.c
tcp_veno.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp_westwood.c [TCP]: Minimum congestion window consolidation. 2006-06-17 21:29:29 -07:00
tcp.c [I/OAT]: TCP recv offload to I/OAT 2006-06-17 21:25:56 -07:00
tunnel4.c
udp.c
xfrm4_input.c [IPSEC] xfrm: Abstract out encapsulation modes 2006-06-17 21:28:39 -07:00
xfrm4_mode_transport.c [IPSEC] proto: Move transport mode input path into xfrm_mode_transport 2006-06-17 21:28:41 -07:00
xfrm4_mode_tunnel.c [IPSEC] xfrm: Abstract out encapsulation modes 2006-06-17 21:28:39 -07:00
xfrm4_output.c [IPSEC] xfrm: Abstract out encapsulation modes 2006-06-17 21:28:39 -07:00
xfrm4_policy.c [IPSEC] xfrm: Undo afinfo lock proliferation 2006-06-17 21:28:37 -07:00
xfrm4_state.c [IPSEC] xfrm: Undo afinfo lock proliferation 2006-06-17 21:28:37 -07:00
xfrm4_tunnel.c