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authorPaolo Abeni <pabeni@redhat.com>2019-03-28 16:53:13 +0100
committerDavid S. Miller <davem@davemloft.net>2019-04-01 14:50:13 -0700
commite5f0e8f8e456589d56e4955154ed5d468cd6d286 (patch)
tree394e064316a0965588c3784a36a24fca3a7b352d /scripts/headers_check.pl
parentnet: sched: introduce and use qstats read helpers (diff)
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net: sched: introduce and use qdisc tree flush/purge helpers
The same code to flush qdisc tree and purge the qdisc queue is duplicated in many places and in most cases it does not respect NOLOCK qdisc: the global backlog len is used and the per CPU values are ignored. This change addresses the above, factoring-out the relevant code and using the helpers introduced by the previous patch to fetch the correct backlog len. Fixes: c5ad119fb6c0 ("net: sched: pfifo_fast use skb_array") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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