From: Vlad Buslov
Date: Thu, 13 Jun 2019 19:12:05 +0300
> To remove rtnl lock dependency in tc filter update API when using clsact
> Qdisc, set QDISC_CLASS_OPS_DOIT_UNLOCKED flag in clsact Qdisc_class_ops.
>
> Clsact Qdisc ops don't require any modifications to be used without rtnl
> lock on tc
To remove rtnl lock dependency in tc filter update API when using clsact
Qdisc, set QDISC_CLASS_OPS_DOIT_UNLOCKED flag in clsact Qdisc_class_ops.
Clsact Qdisc ops don't require any modifications to be used without rtnl
lock on tc filter update path. Implementation never changes its q->block
and on
