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| author |   Andrii Nakryiko <andriin@fb.com> | 2020-08-18 14:33:55 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2020-08-18 17:16:15 -0700 |
| commit | 70785cfb19287b4b075a266887be5e024bf1206a (patch) | |
| tree | 99ac4b66ad36dabb4c06daef3703720854da25f9 /tools/perf/scripts/python/stackcollapse.py | |
| parent | selftests/bpf: Fix test_vmlinux test to use bpf_probe_read_user() (diff) | |
libbpf: Switch tracing and CO-RE helper macros to bpf_probe_read_kernel()
Now that libbpf can automatically fallback to bpf_probe_read() on old kernels
not yet supporting bpf_probe_read_kernel(), switch libbpf BPF-side helper
macros to use appropriate BPF helper for reading kernel data.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/bpf/20200818213356.2629020-7-andriin@fb.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions