linux-stable/net/core
Jarek Poplawski 9a1654ba0b net: Optimize hard_start_xmit() return checking
Recent changes in the TX error propagation require additional checking
and masking of values returned from hard_start_xmit(), mainly to
separate cases where skb was consumed. This aim can be simplified by
changing the order of NETDEV_TX and NET_XMIT codes, because the latter
are treated similarly to negative (ERRNO) values.

After this change much simpler dev_xmit_complete() is also used in
sch_direct_xmit(), so it is moved to netdevice.h.

Additionally NET_RX definitions in netdevice.h are moved up from
between TX codes to avoid confusion while reading the TX comment.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-15 22:08:33 -08:00
..
datagram.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-11-06 00:55:55 -08:00
dev.c net: Optimize hard_start_xmit() return checking 2009-11-15 22:08:33 -08:00
dev_mcast.c
drop_monitor.c net: Replace old style lock initializer 2009-11-07 00:46:34 -08:00
dst.c
ethtool.c ethtool: Add reset operation 2009-10-07 01:10:44 -07:00
fib_rules.c net: Remove unused parameter from fill method in fib_rules_ops. 2009-05-20 17:26:23 -07:00
filter.c filter: Add SKF_AD_QUEUE instruction 2009-10-20 01:06:22 -07:00
flow.c
gen_estimator.c net: restore gnet_stats_basic to previous definition 2009-08-17 21:33:49 -07:00
gen_stats.c pkt_sched: gen_estimator: Dont report fake rate estimators 2009-10-07 01:07:42 -07:00
iovec.c net: Fix memcpy_toiovecend() to use the right offset 2009-06-08 00:25:39 -07:00
kmap_skb.h
link_watch.c
Makefile
neighbour.c neigh: Convert garbage collection from softirq to workqueue 2009-08-02 18:35:16 -07:00
net-sysfs.c net: Allow devices to specify a device specific sysfs group. 2009-10-30 12:41:18 -07:00
net-sysfs.h
net-traces.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-06-15 03:02:23 -07:00
net_namespace.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
netevent.c
netpoll.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-09-02 00:32:56 -07:00
pktgen.c pktgen: tx_bytes might be slightly wrong 2009-11-05 22:34:27 -08:00
request_sock.c
rtnetlink.c net: Support specifying the network namespace upon device creation. 2009-11-08 00:53:51 -08:00
scm.c
skb_dma_map.c net: skb_shared_info optimization 2009-06-08 00:21:48 -07:00
skbuff.c skbuff: Do not allow skb recycling with disabled IRQs 2009-11-11 19:03:28 -08:00
sock.c net: Fix build warning in sock_bindtodevice(). 2009-11-05 22:37:11 -08:00
stream.c
sysctl_net_core.c
user_dma.c net/core/user_dma.c: Use frag list abstraction interfaces. 2009-06-09 00:19:10 -07:00
utils.c