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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-01-24 21:54:22 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-24 22:01:11 +0100 |
| commit | f40fe58d1355569472d14f2388f34d657641eed9 (patch) | |
| tree | 24467d9db3941986fecb4de4a65f6cf510832917 /net/sched/cls_u32.c | |
| parent | cls_flower: propagate extack to delete callback (diff) | |
| download | linux-f40fe58d1355569472d14f2388f34d657641eed9.tar.xz linux-f40fe58d1355569472d14f2388f34d657641eed9.zip | |
cls_u32: pass offload flags to tc_cls_common_offload_init()
Pass offload flags to the new implementation of
tc_cls_common_offload_init(). Extack will now only
be set if user requested skip_sw. hnodes need to
hold onto the flags now to be able to reuse them
on filter removal.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_u32.c')
| -rw-r--r-- | net/sched/cls_u32.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index e2e8d08c4a0d..21e84abe4226 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -87,6 +87,7 @@ struct tc_u_hnode { unsigned int divisor; struct idr handle_idr; struct rcu_head rcu; + u32 flags; /* The 'ht' field MUST be the last field in structure to allow for * more entries allocated at end of structure. */ @@ -491,7 +492,7 @@ static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h) struct tcf_block *block = tp->chain->block; struct tc_cls_u32_offload cls_u32 = {}; - tc_cls_common_offload_init_deprecated(&cls_u32.common, tp, NULL); + tc_cls_common_offload_init(&cls_u32.common, tp, h->flags, NULL); cls_u32.command = TC_CLSU32_DELETE_HNODE; cls_u32.hnode.divisor = h->divisor; cls_u32.hnode.handle = h->handle; @@ -509,7 +510,7 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h, bool offloaded = false; int err; - tc_cls_common_offload_init_deprecated(&cls_u32.common, tp, extack); + tc_cls_common_offload_init(&cls_u32.common, tp, flags, extack); cls_u32.command = TC_CLSU32_NEW_HNODE; cls_u32.hnode.divisor = h->divisor; cls_u32.hnode.handle = h->handle; @@ -534,7 +535,7 @@ static void u32_remove_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n) struct tcf_block *block = tp->chain->block; struct tc_cls_u32_offload cls_u32 = {}; - tc_cls_common_offload_init_deprecated(&cls_u32.common, tp, NULL); + tc_cls_common_offload_init(&cls_u32.common, tp, n->flags, NULL); cls_u32.command = TC_CLSU32_DELETE_KNODE; cls_u32.knode.handle = n->handle; @@ -550,7 +551,7 @@ static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n, bool skip_sw = tc_skip_sw(flags); int err; - tc_cls_common_offload_init_deprecated(&cls_u32.common, tp, extack); + tc_cls_common_offload_init(&cls_u32.common, tp, flags, extack); cls_u32.command = TC_CLSU32_REPLACE_KNODE; cls_u32.knode.handle = n->handle; cls_u32.knode.fshift = n->fshift; @@ -1015,6 +1016,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, ht->handle = handle; ht->prio = tp->prio; idr_init(&ht->handle_idr); + ht->flags = flags; err = u32_replace_hw_hnode(tp, ht, flags, extack); if (err) { |