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(parent: 423c8e2) | patch
[NET]: Decrease skb->cb[] to 40 bytes.
authorDavid S. Miller <davem@nuts.davemloft.net>
Thu, 29 Jul 2004 10:34:40 +0000 (03:34 -0700)
committerDavid S. Miller <davem@nuts.davemloft.net>
Thu, 29 Jul 2004 10:34:40 +0000 (03:34 -0700)
commit39e8d3e10cb1f0fb9402f60fe41fc0e34ab11353
tree13b69c44fed1292a483757e9be97e8b695da15d5tree | snapshot
parent423c8e231d6cc665fbc6ecf37894588962294835commit | diff
[NET]: Decrease skb->cb[] to 40 bytes.

No control block usage, even on 64-bit, needs
the full current 48 bytes.  This brings sk_buff
size down to 256 bytes on 64-bit platforms and
fixes some performance regressions due to the
addition of the input_dev member.

Signed-off-by: David S. Miller <davem@redhat.com>
include/linux/skbuff.h diff | blob | history
Linux kernels and configurations used by Zygo.