android_kernel_motorola_sm6225/net/irda/irlan
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
..
irlan_client.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlan_client_event.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlan_common.c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
irlan_eth.c [ETH]: Make eth_type_trans set skb->dev like the other *_type_trans 2007-04-25 22:24:30 -07:00
irlan_event.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlan_filter.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlan_provider.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlan_provider_event.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00