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(parent: 4e0d8cc) | patch
NFC: Reserve tx head and tail room
authorSamuel Ortiz <sameo@linux.intel.com>
Fri, 19 Aug 2011 13:47:11 +0000 (15:47 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 24 Aug 2011 18:41:44 +0000 (14:41 -0400)
commite8753043f9fbabffbf087c7f4b514c50ef89541e
tree2c4b382a21500c228005a43e48134d39fdcccbe8tree | snapshot
parent4e0d8cc1006b889909a87f824943bad9a56358e8commit | diff
NFC: Reserve tx head and tail room

We can have the NFC core layer allocating the tx head and tail
room for the drivers and avoid 1 or more SKBs copy on write on
the Tx path.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/nfc/pn533.c diff | blob | history
include/linux/nfc.h diff | blob | history
include/net/nfc.h diff | blob | history
net/nfc/core.c diff | blob | history
net/nfc/rawsock.c diff | blob | history
John Crispins staging tree