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authorJohn Fastabend <john.fastabend@gmail.com>2016-02-26 07:53:49 -0800
committerDavid S. Miller <davem@davemloft.net>2016-03-01 16:05:39 -0500
commit6843e7a2abe7cac10c19702ffec90018df6f040d (patch)
tree6ce0e74043e12f755c5bba0174d2f2c5e7cb5544 /net
parentd2e42a1756501ce3466e538da742f9a67c233d47 (diff)
net: sched: consolidate offload decision in cls_u32
The offload decision was originally very basic and tied to if the dev implemented the appropriate ndo op hook. The next step is to allow the user to more flexibly define if any paticular rule should be offloaded or not. In order to have this logic in one function lift the current check into a helper routine tc_should_offload(). Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sched/cls_u32.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index d54bc942ea87..24e888b9b728 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -434,7 +434,7 @@ static void u32_remove_hw_knode(struct tcf_proto *tp, u32 handle)
offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
- if (dev->netdev_ops->ndo_setup_tc) {
+ if (tc_should_offload(dev)) {
offload.cls_u32->command = TC_CLSU32_DELETE_KNODE;
offload.cls_u32->knode.handle = handle;
dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
@@ -451,7 +451,7 @@ static void u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
- if (dev->netdev_ops->ndo_setup_tc) {
+ if (tc_should_offload(dev)) {
offload.cls_u32->command = TC_CLSU32_NEW_HNODE;
offload.cls_u32->hnode.divisor = h->divisor;
offload.cls_u32->hnode.handle = h->handle;
@@ -471,7 +471,7 @@ static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
- if (dev->netdev_ops->ndo_setup_tc) {
+ if (tc_should_offload(dev)) {
offload.cls_u32->command = TC_CLSU32_DELETE_HNODE;
offload.cls_u32->hnode.divisor = h->divisor;
offload.cls_u32->hnode.handle = h->handle;
@@ -491,7 +491,7 @@ static void u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n)
offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
- if (dev->netdev_ops->ndo_setup_tc) {
+ if (tc_should_offload(dev)) {
offload.cls_u32->command = TC_CLSU32_REPLACE_KNODE;
offload.cls_u32->knode.handle = n->handle;
offload.cls_u32->knode.fshift = n->fshift;