d->next_buffer = src_buffer;
}
vlib_buffer_advance (s, head_end_offset);
- s->ref_count = n_buffers;
+ s->ref_count = n_buffers ? n_buffers : s->ref_count;
while (s->flags & VLIB_BUFFER_NEXT_PRESENT)
{
s = vlib_get_buffer (vm, s->next_buffer);
- s->ref_count = n_buffers;
+ s->ref_count = n_buffers ? n_buffers : s->ref_count;
}
return n_buffers;
if (PREDICT_FALSE (n_cloned != n_clones))
{
b0->error = node->errors[L2FLOOD_ERROR_REPL_FAIL];
+ /* Worst-case, no clones, consume the original buf */
+ if (n_cloned == 0)
+ {
+ ci0 = bi0;
+ member = msm->members[thread_index][0];
+ goto use_original_buffer;
+ }
}
/*
member = msm->members[thread_index][0];
}
+ use_original_buffer:
/*
* the last clone that might go to a BVI
*/
clib_memcpy_fast (t->src, h0->src_address, 6);
clib_memcpy_fast (t->dst, h0->dst_address, 6);
}
-
-
/* Forward packet to the current member */
if (PREDICT_FALSE (member->flags & L2_FLOOD_MEMBER_BVI))
{