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| author | Cong Wang <xiyou.wangcong@gmail.com> | 2025-04-03 14:10:27 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-09 09:56:07 +0200 |
| commit | 5068a2e5934d6f94439758c57becf1beac7af809 (patch) | |
| tree | 5735fab326bfddff375d464cb89bf7c95fe86a71 /include/net/aligned_data.h | |
| parent | 08a796f9d2566294df710ea696998e92db4cc480 (diff) | |
sch_ets: make est_qlen_notify() idempotent
commit a7a15f39c682ac4268624da2abdb9114bdde96d5 upstream.
est_qlen_notify() deletes its class from its active list with
list_del() when qlen is 0, therefore, it is not idempotent and
not friendly to its callers, like fq_codel_dequeue().
Let's make it idempotent to ease qdisc_tree_reduce_backlog() callers'
life. Also change other list_del()'s to list_del_init() just to be
extra safe.
Reported-by: Gerrard Tai <gerrard.tai@starlabs.sg>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Link: https://patch.msgid.link/20250403211033.166059-6-xiyou.wangcong@gmail.com
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions