git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Herbert Xu <herbert@gondor.apana.org.au>
	Thu, 16 Apr 2009 09:02:07 +0000 (02:02 -0700)
committer	David S. Miller <davem@davemloft.net>
	Thu, 16 Apr 2009 09:02:07 +0000 (02:02 -0700)
commit	5ac8927ed15d486a7bb91a5102ce5498426add07
tree	38041e6938121b5611546c582cd23f289db047b0	tree \| snapshot
parent	89c9d2491adfc01ea3eb9b3fcd07c13915a88b92	commit \| diff

gro: New frags interface to avoid copying shinfo

It turns out that copying a 16-byte area at ~800k times a second
can be really expensive :) This patch redesigns the frags GRO
interface to avoid copying that area twice.

The two disciples of the frags interface have been converted.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

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drivers/net/cxgb3/adapter.h		diff \| blob \| history
drivers/net/cxgb3/sge.c		diff \| blob \| history
drivers/net/sfc/rx.c		diff \| blob \| history
include/linux/if_vlan.h		diff \| blob \| history
include/linux/netdevice.h		diff \| blob \| history
net/8021q/vlan_core.c		diff \| blob \| history
net/core/dev.c		diff \| blob \| history