[PATCH bpf-next 2/3] docs/bpf: add missing fsession attach type to docs

[Menglong Dong <menglong8.dong@gmail.com>]

Add the fsession attach type to program_types.rst and drgn.rst.

Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
---
 Documentation/bpf/drgn.rst                 | 4 ++--
 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       |
-- 
2.53.0