linux/include
Eric Dumazet 84f9307c5d ipv4: use a 64bit load/store in output path
gcc compiler is smart enough to use a single load/store if we
memcpy(dptr, sptr, 8) on x86_64, regardless of
CONFIG_CC_OPTIMIZE_FOR_SIZE

In IP header, daddr immediately follows saddr, this wont change in the
future. We only need to make sure our flowi4 (saddr,daddr) fields wont
break the rule.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-01 13:28:54 -05:00
..
acpi
asm-generic Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux 2011-11-22 14:05:46 -05:00
crypto
drm
keys
linux can: cc770: add driver core for the Bosch CC770 and Intel AN82527 2011-12-01 13:09:31 -05:00
math-emu
media
misc
mtd
net ipv4: use a 64bit load/store in output path 2011-12-01 13:28:54 -05:00
pcmcia
rdma
rxrpc
scsi
sound
target
trace
video
xen
Kbuild