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| author |   Cong Wang <xiyou.wangcong@gmail.com> | 2018-01-25 18:26:24 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-29 12:42:15 -0500 |
| commit | 7007ba630e4a6f809eab9abfc0e3a6e864e9d880 (patch) | |
| tree | d9dc654a4b66663779cea40ea7ac1fee6312c91e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net_sched: plug in qdisc ops change_tx_queue_len (diff) | |
| download | linux-dev-7007ba630e4a6f809eab9abfc0e3a6e864e9d880.tar.xz linux-dev-7007ba630e4a6f809eab9abfc0e3a6e864e9d880.zip | |
net_sched: implement ->change_tx_queue_len() for pfifo_fast
pfifo_fast used to drop based on qdisc_dev(qdisc)->tx_queue_len,
so we have to resize skb array when we change tx_queue_len.
Other qdiscs which read tx_queue_len are fine because they
all save it to sch->limit or somewhere else in qdisc during init.
They don't have to implement this, it is nicer if they do so
that users don't have to re-configure qdisc after changing
tx_queue_len.
Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions