Eric Dumazet 4dc89133f4 net: add a comment on netdev->last_rx ... As some driver authors seem to reintroduce dev->last_rx use, add a comment to strongly discourage this. Since commit 6cf3f41e6c (bonding, net: Move last_rx update into bonding recv logic), network drivers dont need to update last_rx themselves, unless they use this field to implement a timeout. Not updating last_rx helps not dirtying a cache line, improving performance in SMP. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-08-31 13:37:06 -07:00
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acpi	Merge branch 'linus' into release	2010-08-15 01:06:31 -04:00
asm-generic	Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2010-08-15 17:31:43 -07:00
crypto
drm	include: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
keys	DNS: Separate out CIFS DNS Resolver code	2010-08-05 17:17:51 +00:00
linux	net: add a comment on netdev->last_rx	2010-08-31 13:37:06 -07:00
math-emu	math-emu: correct test for downshifting fraction in _FP_FROM_INT()	2010-07-20 18:45:14 -07:00
media	V4L/DVB: cx2341x: convert to the control framework	2010-08-08 23:43:05 -03:00
mtd	mtd: Update copyright notices	2010-08-08 20:58:20 +01:00
net	TCP: update initial windows according to RFC 5681	2010-08-30 13:50:44 -07:00
pcmcia	pcmcia: use struct resource for PCMCIA devices, part 2	2010-08-03 09:04:16 +02:00
rdma	IB: Rename RAW_ETY to RAW_ETHERTYPE	2010-08-04 10:44:19 -07:00
rxrpc
scsi	scsi: use __uX types for headers exported to user space	2010-08-11 08:59:01 -07:00
sound	include: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
trace	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
video	include: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
xen	Merge branch 'stable/xen-swiotlb-0.8.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2010-08-12 09:09:41 -07:00
Kbuild