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Eric Dumazet c5256c5123 net: propagate NETIF_F_HIGHDMA to vlans 
Automatically allows vlans to get NETIF_F_HIGHDMA if underlying device
supports it.

On 32bit arches (and more precisely if CONFIG_HIGHMEM is enabled), it
can help to reduce cost of illegal_highdma() and __skb_linearize()
calls.

Tested on tg3 , bnx2, bonding, this worked very well.

This is a generalization of a patch provided by Yi Zou & Jeff Kirsher.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-26 18:27:15 -07:00
..
datagram.c
net: poll() optimizations
2010-09-06 18:48:45 -07:00
dev_addr_lists.c
net: include linux/proc_fs.h in dev_addr_lists.c
2010-04-07 16:46:36 -07:00
dev.c
net: propagate NETIF_F_HIGHDMA to vlans
2010-09-26 18:27:15 -07:00
drop_monitor.c
drop_monitor: use genl_register_family_with_ops()
2010-07-26 20:59:42 -07:00
dst.c
__dst_free(): put EXPORT_SYMBOLS after the fct
2010-07-20 13:28:03 -07:00
ethtool.c
ethtool: Fix build due to lack of ethtool.h include.
2010-09-21 16:12:11 -07:00
fib_rules.c
net: fib_rules: mark arguments to fib_rules_register const and __net_initdata
2010-04-26 16:02:04 +02:00
filter.c
net: optimize Berkeley Packet Filter (BPF) processing
2010-06-25 21:33:12 -07:00
flow.c
net: return operator cleanup
2010-09-23 14:33:39 -07:00
gen_estimator.c
pkt_sched: remov unnecessary bh_disable
2010-09-10 12:47:59 -07:00
gen_stats.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
iovec.c
net/core: remove address space warnings on verify_iovec()
2010-09-09 15:02:38 -07:00
kmap_skb.h
[PATCH] severing skbuff.h -> highmem.h
2006-12-04 02:00:29 -05:00
link_watch.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
Makefile
net: support time stamping in phy devices.
2010-07-18 19:15:26 -07:00
neighbour.c
net: return operator cleanup
2010-09-23 14:33:39 -07:00
net_namespace.c
net: disallow to use net_assign_generic externally
2010-04-27 15:49:02 -07:00
net-sysfs.c
net: make rx_queue sysfs_ops const
2010-09-01 18:12:20 -07:00
net-sysfs.h
net: Expose all network devices in a namespaces in sysfs
2010-05-21 09:37:34 -07:00
net-traces.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
netevent.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
netpoll.c
Revert "net: remove zap_completion_queue"
2010-08-03 00:24:04 -07:00
pktgen.c
net: core: use kernel's converter from hex to bin
2010-09-21 18:04:45 -07:00
request_sock.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
rtnetlink.c
net: copy_rtnl_link_stats64() simplification
2010-08-23 20:43:16 -07:00
scm.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
skbuff.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2010-09-09 22:27:33 -07:00
sock.c
net/core: add lock context change annotations in net/core/sock.c
2010-09-09 15:02:39 -07:00
stream.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
sysctl_net_core.c
net: Consistent skb timestamping
2010-05-15 23:57:10 -07:00
timestamping.c
net: support time stamping in phy devices.
2010-07-18 19:15:26 -07:00
user_dma.c
net/core/user_dma.c: Use frag list abstraction interfaces.
2009-06-09 00:19:10 -07:00
utils.c
net: return operator cleanup
2010-09-23 14:33:39 -07:00