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SubjectRe: [PATCH bpf-next] bpf: Clarify return value of probe str helpers
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On 1/12/21 4:34 AM, Brendan Jackman wrote:
> When the buffer is too small to contain the input string, these
> helpers return the length of the buffer, not the length of the
> original string. This tries to make the docs totally clear about
> that, since "the length of the [copied ]string" could also refer to
> the length of the input.
>
> Signed-off-by: Brendan Jackman <jackmanb@google.com>

Acked-by: Yonghong Song <yhs@fb.com>

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