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| author | Changli Gao <xiaosuo@gmail.com> | 2010-04-27 15:07:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-27 15:11:49 -0700 |
| commit | 6e7676c1a76aed6e957611d8d7a9e5592e23aeba (patch) | |
| tree | 0cd14260745f755c885466c59182452f637e92e3 /mm/page_io.c | |
| parent | c58dc01babfd58ec9e71a6ce080150dc27755d88 (diff) | |
| download | blackbird-op-linux-6e7676c1a76aed6e957611d8d7a9e5592e23aeba.tar.gz blackbird-op-linux-6e7676c1a76aed6e957611d8d7a9e5592e23aeba.zip | |
net: batch skb dequeueing from softnet input_pkt_queue
batch skb dequeueing from softnet input_pkt_queue to reduce potential lock
contention when RPS is enabled.
Note: in the worst case, the number of packets in a softnet_data may
be double of netdev_max_backlog.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions
