Re: [PATCH bpf v2 3/3] bpftool: handle EAGAIN error code properly in pids collection

[Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx>]

On Tue, Aug 18, 2020 at 3:24 PM Yonghong Song <yhs@xxxxxx> wrote:
>
> When the error code is EAGAIN, the kernel signals the user
> space should retry the read() operation for bpf iterators.
> Let us do it.
>
> Signed-off-by: Yonghong Song <yhs@xxxxxx>
> ---

LGTM.

Acked-by: Andrii Nakryiko <andriin@xxxxxx>