diff options
| author | Eric Dumazet <[email protected]> | 2024-10-08 11:16:03 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-10-09 19:50:31 -0700 |
| commit | e4650d7ae4252f67e997a632adfae0dd74d3a99a (patch) | |
| tree | bd43fd0897e9a131f7f330db80acb0dcd2f3c45b /tools/perf/scripts/python/futex-contention.py | |
| parent | 0a316b16a6c8d32098ae5c1b18f343ba52e8f4bc (diff) | |
net_sched: sch_sfq: handle bigger packets
SFQ has an assumption on dealing with packets smaller than 64KB.
Even before BIG TCP, TCA_STAB can provide arbitrary big values
in qdisc_pkt_len(skb)
It is time to switch (struct sfq_slot)->allot to a 32bit field.
sizeof(struct sfq_slot) is now 64 bytes, giving better cache locality.
Signed-off-by: Eric Dumazet <[email protected]>
Reviewed-by: Toke Høiland-Jørgensen <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions