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27a884dc3c
linux/net/tipc
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Arnaldo Carvalho de Melo 27a884dc3c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 
So that it is also an offset from skb->head, reduces its size from 8 to 4 bytes
on 64bit architectures, allowing us to combine the 4 bytes hole left by the
layer headers conversion, reducing struct sk_buff size to 256 bytes, i.e. 4
64byte cachelines, and since the sk_buff slab cache is SLAB_HWCACHE_ALIGN...
:-)

Many calculations that previously required that skb->{transport,network,
mac}_header be first converted to a pointer now can be done directly, being
meaningful as offsets or pointers.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25 22:26:28 -07:00
..
addr.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
addr.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
bcast.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
bcast.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
bearer.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
bearer.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
cluster.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
cluster.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
config.c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
config.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
core.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
core.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
dbg.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
dbg.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
discover.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
discover.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
eth_media.c [SK_BUFF]: Introduce skb_reset_network_header(skb) 2007-04-25 22:24:46 -07:00
handler.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
Kconfig [TIPC] Add help text for TIPC configuration option 2006-01-18 00:45:15 +01:00
link.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
link.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
Makefile [TIPC] Initial merge 2006-01-12 14:06:31 -08:00
msg.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
msg.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
name_distr.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
name_distr.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
name_table.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
name_table.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
net.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
net.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
netlink.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
node_subscr.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
node_subscr.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
node.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
node.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
port.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
port.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
ref.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
ref.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
socket.c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
subscr.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
subscr.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
user_reg.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
user_reg.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
zone.c [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00
zone.h [NET] TIPC: Fix whitespace errors. 2007-02-10 23:20:15 -08:00