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authorChangli Gao <xiaosuo@gmail.com>2010-05-02 01:42:16 -0400
committerDavid S. Miller <davem@davemloft.net>2010-05-03 01:26:57 -0400
commitdee42870a423ad485129f43cddfe7275479f11d8 (patch)
treee30433d3b55ee248eb672765fe6705be160d882c /Documentation/fb/sa1100fb.txt
parent7ef527377b88ff05fb122a47619ea506c631c914 (diff)
net: fix softnet_stat
Per cpu variable softnet_data.total was shared between IRQ and SoftIRQ context without any protection. And enqueue_to_backlog should update the netdev_rx_stat of the target CPU. This patch renames softnet_data.total to softnet_data.processed: the number of packets processed in uppper levels(IP stacks). softnet_stat data is moved into softnet_data. Signed-off-by: Changli Gao <xiaosuo@gmail.com> ---- include/linux/netdevice.h | 17 +++++++---------- net/core/dev.c | 26 ++++++++++++-------------- net/sched/sch_generic.c | 2 +- 3 files changed, 20 insertions(+), 25 deletions(-) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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