diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2020-05-12 18:30:40 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-05-14 18:27:00 -0700 |
| commit | 6a09815428547657f3ffd2f5c31ac2a191e7fdf3 (patch) | |
| tree | 6c0440b39af3f58237445d117e75369a71a69e78 /tools | |
| parent | 8f4605ac3e64cbb929df1fa09d5c6cdf3f195e7b (diff) | |
samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS
xdp_redirect_cpu is currently failing in bpf_prog_load_xattr()
allocating cpu_map map if CONFIG_NR_CPUS is less than 64 since
cpu_map_alloc() requires max_entries to be less than NR_CPUS.
Set cpu_map max_entries according to NR_CPUS in xdp_redirect_cpu_kern.c
and get currently running cpus in xdp_redirect_cpu_user.c
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/374472755001c260158c4e4b22f193bdd3c56fb7.1589300442.git.lorenzo@kernel.org
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions