]> git.baikalelectronics.ru Git - kernel.git/commit
net: sched: flower: track rtnl lock state
authorVlad Buslov <vladbu@mellanox.com>
Thu, 21 Mar 2019 13:17:43 +0000 (15:17 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Mar 2019 21:32:17 +0000 (14:32 -0700)
commitb9fe852704e0bd296f59057024b17442fca2f852
tree9f9e92b78092175e141ee8bc340667cce6a6db44
parent48a2451b70a4ab9461bfd96d7aab6e319c91679f
net: sched: flower: track rtnl lock state

Use 'rtnl_held' flag to track if caller holds rtnl lock. Propagate the flag
to internal functions that need to know rtnl lock state. Take rtnl lock
before calling tcf APIs that require it (hw offload, bind filter, etc.).

Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/cls_flower.c