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(parent: b0a231a) | patch
net: sched: prefer qdisc_is_empty() over direct qlen access
authorPaolo Abeni <pabeni@redhat.com>
Wed, 10 Apr 2019 12:32:38 +0000 (14:32 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 10 Apr 2019 19:20:46 +0000 (12:20 -0700)
commit1f5e6fdd6aec7929e67afad1e42e35d894a119ae
treea473860ae14f8a116b3cf7f510c42f456c9a3cd9tree | snapshot
parentb0a231a26d56265521abbb6db1748accd6bb036acommit | diff
net: sched: prefer qdisc_is_empty() over direct qlen access

When checking for root qdisc queue length, do not access directly q.qlen.
In the following patches we will move back qlen accounting to per CPU
values for NOLOCK qdiscs.

Instead, prefer the qdisc_is_empty() helper usage.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/sch_generic.h diff | blob | history
Domain: System / Kernel;