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authorJohannes Berg <johannes@sipsolutions.net>2008-05-15 10:55:29 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2008-05-22 01:48:11 (GMT)
commite039fa4a4195ac4ee895e6f3d1334beed63256fe (patch)
treecfd0762d73df96b73052378be7b157c4ac6e7035 /mm/highmem.c
parente24549485f859be6518929bb1c9c0257d79f033d (diff)
downloadlinux-fsl-qoriq-e039fa4a4195ac4ee895e6f3d1334beed63256fe.tar.xz
mac80211: move TX info into skb->cb
This patch converts mac80211 and all drivers to have transmit information and status in skb->cb rather than allocating extra memory for it and copying all the data around. To make it fit, a union is used where only data that is necessary for all steps is kept outside of the union. A number of fixes were done by Ivo, as well as the rt2x00 part of this patch. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'mm/highmem.c')
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