[ovs-dev] [PATCH V3 21/24] datapath: use hlist_for_each_entry_rcu instead of hlist_for_each_entry

[Yi-Hung Wei]

On Wed, Sep 16, 2020 at 10:34 AM Greg Rose <gvrose8192 at gmail.com> wrote:
>
> From: Tonghao Zhang <xiangxia.m.yue at gmail.com>
>
> Upstream commit:
>     commit 64948427a63f49dd0ce403388d232f22cc1971a8
>     Author: Tonghao Zhang <xiangxia.m.yue at gmail.com>
>     Date:   Thu Mar 26 04:27:24 2020 +0800
>
>     net: openvswitch: use hlist_for_each_entry_rcu instead of hlist_for_each_entry
>
>     The struct sw_flow is protected by RCU, when traversing them,
>     use hlist_for_each_entry_rcu.
>
>     Signed-off-by: Tonghao Zhang <xiangxia.m.yue at gmail.com>
>     Tested-by: Greg Rose <gvrose8192 at gmail.com>
>     Reviewed-by: Greg Rose <gvrose8192 at gmail.com>
>     Signed-off-by: David S. Miller <davem at davemloft.net>
>
> Compat fixup - OVS doesn't support lockdep_ovsl_is_held() yet
>
> Cc: Tonghao Zhang <xiangxia.m.yue at gmail.com>
> Reviewed-by: Tonghao Zhang <xiangxia.m.yue at gmail.com>
> Signed-off-by: Greg Rose <gvrose8192 at gmail.com>
> ---
Acked-by: Yi-Hung Wei <yihung.wei at gmail.com>