Herbert Xu 5d38a079ce gro: Add page frag support ... This patch allows GRO to merge page frags (skb_shinfo(skb)->frags) in one skb, rather than using the less efficient frag_list. It also adds a new interface, napi_gro_frags to allow drivers to inject page frags directly into the stack without allocating an skb. This is intended to be the GRO equivalent for LRO's lro_receive_frags interface. The existing GSO interface can already handle page frags with or without an appended frag_list so nothing needs to be changed there. The merging itself is rather simple. We store any new frag entries after the last existing entry, without checking whether the first new entry can be merged with the last existing entry. Making this check would actually be easy but since no existing driver can produce contiguous frags anyway it would just be mental masturbation. If the total number of entries would exceed the capacity of a single skb, we simply resort to using frag_list as we do now. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-01-04 16:13:40 -08:00
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acpi
asm-arm
asm-frv
asm-generic	Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6	2008-12-28 12:33:21 -08:00
asm-h8300
asm-m32r
asm-m68k	m68k: use the new byteorder headers	2008-12-28 20:00:07 +01:00
asm-mn10300
asm-xtensa
crypto
drm
keys
linux	gro: Add page frag support	2009-01-04 16:13:40 -08:00
math-emu
media
mtd
net	ipv6: Fix sporadic sendmsg -EINVAL when sending to multicast groups.	2009-01-04 16:04:39 -08:00
pcmcia
rdma
rxrpc
scsi
sound
trace	sched, trace: update trace_sched_wakeup()	2008-12-25 13:10:21 +01:00
video
xen
Kbuild