2023-06-22 10:12:22

by Anton Protopopov

Subject: [PATCH bpf-next] bpf, docs: BPF Iterator Document

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 <[email protected]>
---
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/[email protected]/>`_
--
2.34.1

2023-06-22 16:53:49

by Yonghong Song

Subject: Re: [PATCH bpf-next] bpf, docs: BPF Iterator Document

On 6/22/23 2:54 AM, Anton Protopopov wrote:
> 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 <[email protected]>

Thanks for fixing the bpf_iter documentation!

Acked-by: Yonghong Song <[email protected]>

2023-06-22 18:12:31

by patchwork-bot+netdevbpf

Subject: Re: [PATCH bpf-next] bpf, docs: BPF Iterator Document

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <[email protected]>:

On Thu, 22 Jun 2023 09:54:07 +0000 you wrote:
> 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 <[email protected]>
> ---
> Documentation/bpf/bpf_iterators.rst | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)

Here is the summary with links:
- [bpf-next] bpf, docs: BPF Iterator Document
https://git.kernel.org/bpf/bpf-next/c/2404dd01b534

You are awesome, thank you!
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