diff options
| author | Toke Høiland-Jørgensen <toke@redhat.com> | 2022-11-08 15:06:00 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-11-15 09:00:27 -0800 |
| commit | 32637e33003f36e75e9147788cc0e2f21706ef99 (patch) | |
| tree | 09e56a8e4d56b66a1ccc4c0b357b6da65ff1ab5d /tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | |
| parent | 14d898f3c1b3bf9c4375ee3255ec9e9b89a35578 (diff) | |
bpf: Expand map key argument of bpf_redirect_map to u64
For queueing packets in XDP we want to add a new redirect map type with
support for 64-bit indexes. To prepare fore this, expand the width of the
'key' argument to the bpf_redirect_map() helper. Since BPF registers are
always 64-bit, this should be safe to do after the fact.
Acked-by: Song Liu <song@kernel.org>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/r/20221108140601.149971-3-toke@redhat.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tcp_rtt.c')
0 files changed, 0 insertions, 0 deletions