diff options
| author |   Magnus Karlsson <magnus.karlsson@intel.com> | 2019-11-07 18:47:36 +0100 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-11-10 19:30:45 -0800 |
| commit | cbf07409d0c2afad7bb54be039490bffad8bc737 (patch) | |
| tree | 133661eb096da2d2853d5900f0aacb9850879ad4 /samples/bpf | |
| parent | Merge branch 'map-pinning' (diff) | |
| download | wireguard-linux-cbf07409d0c2afad7bb54be039490bffad8bc737.tar.xz wireguard-linux-cbf07409d0c2afad7bb54be039490bffad8bc737.zip | |
libbpf: Support XDP_SHARED_UMEM with external XDP program
Add support in libbpf to create multiple sockets that share a single
umem. Note that an external XDP program need to be supplied that
routes the incoming traffic to the desired sockets. So you need to
supply the libbpf_flag XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD and load
your own XDP program.
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Tested-by: William Tu <u9012063@gmail.com>
Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Link: https://lore.kernel.org/bpf/1573148860-30254-2-git-send-email-magnus.karlsson@intel.com
Diffstat (limited to 'samples/bpf')
0 files changed, 0 insertions, 0 deletions