[PATCH net-next 0/3] net/sched: changes around qdisc_qstats_qlen_backlog()

[Eric Dumazet <edumazet@google.com>]

First patch makes clear qdisc_qstats_qlen_backlog() runs locklessly.

Second patch changes ioam6 to not acquire qdisc spinlock anymore.

Third pach adds missing READ_ONCE()/WRITE_ONCE() annotations in hfsc.

htb still needs fixes, I will take care of them separately.

Eric Dumazet (3):
  net/sched: qdisc_qstats_qlen_backlog() runs locklessly
  net: ioam6: no longer acquire qdisc spinlock while calling
    qdisc_qstats_qlen_backlog()
  net/sched: sch_hfsc: annotate data-races in hfsc_dump_class_stats()

 include/net/sch_generic.h |  6 +++---
 net/ipv6/ioam6.c          |  4 +---
 net/sched/sch_hfsc.c      | 22 +++++++++++-----------
 3 files changed, 15 insertions(+), 17 deletions(-)

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2.54.0.563.g4f69b47b94-goog