This patchset fixes the packet stuck problem mentioned in [1].
Patch 1: Add STATE_MISSED flag to fix packet stuck problem.
Patch 2: Fix a tx_action rescheduling problem after STATE_MISSED
flag is added in patch 1.
V4: Change STATE_NEED_RESCHEDULE to STATE_MISSED and add patch 2.
[1]. https://lkml.org/lkml/2019/10/9/42
Yunsheng Lin (2):
net: sched: fix packet stuck problem for lockless qdisc
net: sched: fix endless tx action reschedule during deactivation
include/net/pkt_sched.h | 7 +------
include/net/sch_generic.h | 37 ++++++++++++++++++++++++++++++++++++-
net/core/dev.c | 26 ++++++++++++++++++++++----
net/sched/sch_generic.c | 16 +++++++++++++++-
4 files changed, 74 insertions(+), 12 deletions(-)
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2.7.4
