iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
03d4f879b9
linux/net/irda
History
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
..
ircomm [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
irlan [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
irnet [IrDA]: Calling ppp_unregister_channel() from process context 2007-03-20 00:09:42 -07:00
af_irda.c [SK_BUFF]: More skb_put related conversions to skb_reset_transport_header 2007-04-25 22:25:59 -07:00
discovery.c [PATCH] mark struct file_operations const 7 2007-02-12 09:48:46 -08:00
irda_device.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
iriap_event.c [IrDA]: Memory allocations cleanups 2006-09-28 18:02:48 -07:00
iriap.c [PATCH] mark struct file_operations const 8 2007-02-12 09:48:46 -08:00
irias_object.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlap_event.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlap_frame.c [SK_BUFF]: Introduce skb_reset_transport_header(skb) 2007-04-25 22:25:15 -07:00
irlap.c [PATCH] mark struct file_operations const 8 2007-02-12 09:48:46 -08:00
irlmp_event.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlmp_frame.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irlmp.c [PATCH] mark struct file_operations const 8 2007-02-12 09:48:46 -08:00
irmod.c [IRDA] net/irda/: proper prototypes 2007-02-26 11:42:43 -08:00
irproc.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
irqueue.c [IrDA]: irda lockdep annotation 2007-04-25 22:26:23 -07:00
irsysctl.c [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
irttp.c [IrDA]: irttp_dup spin_lock initialisation 2007-03-20 00:09:41 -07:00
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
parameters.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
qos.c [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
timer.c [NET] IRDA: Fix whitespace errors. 2007-02-10 23:19:47 -08:00
wrapper.c [SK_BUFF]: Introduce skb_reset_mac_header(skb) 2007-04-25 22:24:32 -07:00