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| author | Tao Chen <chen.dylane@linux.dev> | 2025-07-02 23:39:56 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-07-03 19:29:42 -0700 |
| commit | 803f0700a3bbf528c4c624a22f87d08178ca0fbe (patch) | |
| tree | ad080d85b195707dd8c2ee810f57d8e27fb45809 /kernel/trace/trace_probe_kernel.h | |
| parent | Merge branch 'bpf-add-bpf_dynptr_memset-kfunc' (diff) | |
| download | linux-803f0700a3bbf528c4c624a22f87d08178ca0fbe.tar.gz linux-803f0700a3bbf528c4c624a22f87d08178ca0fbe.zip | |
bpf: Show precise link_type for {uprobe,kprobe}_multi fdinfo
Alexei suggested, 'link_type' can be more precise and differentiate
for human in fdinfo. In fact BPF_LINK_TYPE_KPROBE_MULTI includes
kretprobe_multi type, the same as BPF_LINK_TYPE_UPROBE_MULTI, so we
can show it more concretely.
link_type: kprobe_multi
link_id: 1
prog_tag: d2b307e915f0dd37
...
link_type: kretprobe_multi
link_id: 2
prog_tag: ab9ea0545870781d
...
link_type: uprobe_multi
link_id: 9
prog_tag: e729f789e34a8eca
...
link_type: uretprobe_multi
link_id: 10
prog_tag: 7db356c03e61a4d4
Co-developed-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Tao Chen <chen.dylane@linux.dev>
Link: https://lore.kernel.org/r/20250702153958.639852-1-chen.dylane@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/trace/trace_probe_kernel.h')
0 files changed, 0 insertions, 0 deletions