Fix the description of the seq_info field of the bpf_iter_reg structure which
was wrong due to an accidental copy/paste of the previous field's description.
Fixes: 8972e18a439d ("bpf, docs: BPF Iterator Document")
Signed-off-by: Anton Protopopov <aspsk@xxxxxxxxxxxxx>
---
Documentation/bpf/bpf_iterators.rst | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/Documentation/bpf/bpf_iterators.rst b/Documentation/bpf/bpf_iterators.rst
index 6d7770793fab..07433915aa41 100644
--- a/Documentation/bpf/bpf_iterators.rst
+++ b/Documentation/bpf/bpf_iterators.rst
@@ -238,11 +238,8 @@ The following is the breakdown for each field in struct ``bpf_iter_reg``.
that the kernel function cond_resched() is called to avoid other kernel
subsystem (e.g., rcu) misbehaving.
* - seq_info
- - Specifies certain action requests in the kernel BPF iterator
- infrastructure. Currently, only BPF_ITER_RESCHED is supported. This means
- that the kernel function cond_resched() is called to avoid other kernel
- subsystem (e.g., rcu) misbehaving.
-
+ - Specifies the set of seq operations for the BPF iterator and helpers to
+ initialize/free the private data for the corresponding ``seq_file``.
`Click here
<https://lore.kernel.org/bpf/20210212183107.50963-2-songliubraving@xxxxxx/>`_
--
2.34.1
