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authorEli Cohen <elic@nvidia.com>2021-08-17 20:05:18 +0300
committerDavid S. Miller <davem@davemloft.net>2021-08-19 13:19:30 +0100
commit74fc4f828769cca1c3be89ea92cb88feaa27ef52 (patch)
tree1712da21bd894a75e252c7014b3645fe36ecc5da /net/sched/cls_api.c
parentc1c5cb3aee05e77abe9f9a3400692f46079fbf05 (diff)
net: Fix offloading indirect devices dependency on qdisc order creation
Currently, when creating an ingress qdisc on an indirect device before the driver registered for callbacks, the driver will not have a chance to register its filter configuration callbacks. To fix that, modify the code such that it keeps track of all the ingress qdiscs that call flow_indr_dev_setup_offload(). When a driver calls flow_indr_dev_register(), go through the list of tracked ingress qdiscs and call the driver callback entry point so as to give it a chance to register its callback. Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Eli Cohen <elic@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_api.c')
-rw-r--r--net/sched/cls_api.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 4a7043a4e5d6..2ef8f5a6205a 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -634,6 +634,7 @@ static void tcf_block_offload_init(struct flow_block_offload *bo,
bo->block_shared = shared;
bo->extack = extack;
bo->sch = sch;
+ bo->cb_list_head = &flow_block->cb_list;
INIT_LIST_HEAD(&bo->cb_list);
}