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| author | Gao Feng <gfree.wind@vip.163.com> | 2017-08-26 17:58:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-29 01:51:42 +0300 |
| commit | f9ab7425b312f8a41339389e83b238c3242e8429 (patch) | |
| tree | e8452872064260f7d098625e12bdeb63936838cb /drivers/net/LICENSE.SRC | |
| parent | f7423eea52770935e3c36fafe511ef9aa5e0fc6d (diff) | |
| download | linux-f9ab7425b312f8a41339389e83b238c3242e8429.tar.xz | |
sched: sfq: drop packets after root qdisc lock is released
The commit 520ac30f4551 ("net_sched: drop packets after root qdisc lock
is released) made a big change of tc for performance. But there are
some points which are not changed in SFQ enqueue operation.
1. Fail to find the SFQ hash slot;
2. When the queue is full;
Now use qdisc_drop instead free skb directly.
Signed-off-by: Gao Feng <gfree.wind@vip.163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/LICENSE.SRC')
0 files changed, 0 insertions, 0 deletions