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| author | Menglong Dong <menglong8.dong@gmail.com> | 2026-04-12 09:03:45 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-04-12 22:42:38 +0300 |
| commit | 46d9f15a55fb17008605339f322fd844d13d026f (patch) | |
| tree | 9f03a4dfd567b28b20578c24b43a5f158ac87d8c /Documentation | |
| parent | 9fd19e3ed7751bbd28cfca1e3f73811e2f1a370f (diff) | |
| download | linux-46d9f15a55fb17008605339f322fd844d13d026f.tar.xz | |
docs/bpf: add missing fsession attach type to docs
Add the fsession attach type to program_types.rst and drgn.rst.
Acked-by: Leon Hwang <leon.hwang@linux.dev>
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Link: https://lore.kernel.org/r/20260412060346.142007-3-dongml2@chinatelecom.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/bpf/drgn.rst | 4 | ||||
| -rw-r--r-- | Documentation/bpf/libbpf/program_types.rst | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/bpf/drgn.rst b/Documentation/bpf/drgn.rst index 41f223c3161e..cabf702eb75a 100644 --- a/Documentation/bpf/drgn.rst +++ b/Documentation/bpf/drgn.rst @@ -26,8 +26,8 @@ about these objects, including id, type and name. The main use-case `bpf_inspect.py`_ covers is to show BPF programs of types ``BPF_PROG_TYPE_EXT`` and ``BPF_PROG_TYPE_TRACING`` attached to other BPF -programs via ``freplace``/``fentry``/``fexit`` mechanisms, since there is no -user-space API to get this information. +programs via ``freplace``/``fentry``/``fexit``/``fsession`` mechanisms, since +there is no user-space API to get this information. Getting started =============== diff --git a/Documentation/bpf/libbpf/program_types.rst b/Documentation/bpf/libbpf/program_types.rst index 3b837522834b..3a07ce3b7f79 100644 --- a/Documentation/bpf/libbpf/program_types.rst +++ b/Documentation/bpf/libbpf/program_types.rst @@ -207,6 +207,10 @@ described in more detail in the footnotes. + + +----------------------------------+-----------+ | | | ``fexit.s+`` [#fentry]_ | Yes | + +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_TRACE_FSESSION`` | ``fsession+`` [#fentry]_ | | ++ + +----------------------------------+-----------+ +| | | ``fsession.s+`` [#fentry]_ | Yes | ++ +----------------------------------------+----------------------------------+-----------+ | | ``BPF_TRACE_ITER`` | ``iter+`` [#iter]_ | | + + +----------------------------------+-----------+ | | | ``iter.s+`` [#iter]_ | Yes | |