| commit | 1da4864c2b20f81afbb18b2a0b914d0c776331fc | [log] [tgz] |
|---|---|---|
| author | Song Liu <songliubraving@fb.com> | Thu Jul 23 11:06:47 2020 -0700 |
| committer | Alexei Starovoitov <ast@kernel.org> | Sat Jul 25 20:16:35 2020 -0700 |
| tree | da39dc8da10a5ce4dfd2548f297512d8ac7bbc11 | |
| parent | d4b4dd6ce7709c2d2fe56dcfc15074ee18505bcb [diff] |
selftests/bpf: Add callchain_stackid This tests new helper function bpf_get_stackid_pe and bpf_get_stack_pe. These two helpers have different implementation for perf_event with PEB entries. Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200723180648.1429892-5-songliubraving@fb.com