Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.19 213/365] net: sched: fix misuse of qcpu->backlog in gnet_stats_add_queue_cpu | Date | Tue, 23 Aug 2022 10:01:54 +0200 |
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From: Zhengchao Shao <shaozhengchao@huawei.com>
commit de64b6b6fb6f369840d171b7c5a9baf31b8b2630 upstream.
In the gnet_stats_add_queue_cpu function, the qstats->qlen statistics are incorrectly set to qcpu->backlog.
Fixes: 448e163f8b9b ("gen_stats: Add gnet_stats_add_queue()") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Link: https://lore.kernel.org/r/20220815030848.276746-1-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/core/gen_stats.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/core/gen_stats.c +++ b/net/core/gen_stats.c @@ -345,7 +345,7 @@ static void gnet_stats_add_queue_cpu(str for_each_possible_cpu(i) { const struct gnet_stats_queue *qcpu = per_cpu_ptr(q, i); - qstats->qlen += qcpu->backlog; + qstats->qlen += qcpu->qlen; qstats->backlog += qcpu->backlog; qstats->drops += qcpu->drops; qstats->requeues += qcpu->requeues;
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