linux/drivers/s390/net
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
..
claw.c [SK_BUFF]: Introduce skb_mac_header() 2007-04-25 22:24:41 -07:00
claw.h
ctcdbug.c
ctcdbug.h
ctcmain.c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
ctcmain.h
cu3088.c
cu3088.h
fsm.c
fsm.h
Kconfig
lcs.c [HIPPI/FDDI]: Make {hippi,fddi}_type_trans set skb->dev 2007-04-25 22:24:26 -07:00
lcs.h
Makefile
netiucv.c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
qeth_eddp.c [SK_BUFF]: Introduce skb_transport_header(skb) 2007-04-25 22:25:31 -07:00
qeth_eddp.h
qeth_fs.h
qeth_main.c [SK_BUFF]: Introduce ipv6_hdr(), remove skb->nh.ipv6h 2007-04-25 22:25:14 -07:00
qeth_mpc.c
qeth_mpc.h
qeth_proc.c
qeth_sys.c
qeth_tso.h [SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th 2007-04-25 22:25:26 -07:00
qeth.h [PATCH] qeth gfp_t annotations 2007-03-14 15:27:50 -07:00
smsgiucv.c
smsgiucv.h