960b6e0153
Generate the packet directly in the umem instead of in a temporary buffer that is copied out. Simplifies the code and improves performance. Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210825093722.10219-14-magnus.karlsson@gmail.com