Remove the DPIF_FP_MODIFY flag when creating a new flow. When flows arrive in
a batch, userspace may push down multiple unique flow definitions that
overlap when wildcards are applied. Kernels support flow wildcarding
will reject these flow as duplicates (EEXIST), which will be logged
at a lower logging level.
Signed-off-by: Andy Zhou <az...@nicira.com>
---
ofproto/ofproto-dpif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index ca0a317..03393cf 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -3540,7 +3540,7 @@ handle_flow_miss_with_facet(struct flow_miss *miss,
struct facet *facet,
op->xout_garbage = false;
op->dpif_op.type = DPIF_OP_FLOW_PUT;
op->subfacet = subfacet;
- put->flags = DPIF_FP_CREATE | DPIF_FP_MODIFY;
+ put->flags = DPIF_FP_CREATE;
put->key = miss->key;
put->key_len = miss->key_len;
put->mask = op->mask.data;
--
1.7.9.5
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