diff options
| author | Prashant Bhole <[email protected]> | 2018-10-09 10:04:50 +0900 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2018-10-09 21:52:20 -0700 |
| commit | 3b4a63f674e94795c9b76a41b36364b8aec232e1 (patch) | |
| tree | e5dae37fa352f22915e661a36af033b646bcdede /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 509db2833e0ddac7faf6e7d2dd6e7f85c98fbee0 (diff) | |
bpf: return EOPNOTSUPP when map lookup isn't supported
Return ERR_PTR(-EOPNOTSUPP) from map_lookup_elem() methods of below
map types:
- BPF_MAP_TYPE_PROG_ARRAY
- BPF_MAP_TYPE_STACK_TRACE
- BPF_MAP_TYPE_XSKMAP
- BPF_MAP_TYPE_SOCKMAP/BPF_MAP_TYPE_SOCKHASH
Signed-off-by: Prashant Bhole <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Acked-by: Song Liu <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions