[PATCH 10/10] perf/doc: update design.txt for exclude_{host|guest} flags

[Michael Ellerman]

Andrew Murray <andrew.murray at arm.com> writes:

> Update design.txt to reflect the presence of the exclude_host
> and exclude_guest perf flags.
>
> Signed-off-by: Andrew Murray <andrew.murray at arm.com>
> ---
>  tools/perf/design.txt | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/tools/perf/design.txt b/tools/perf/design.txt
> index a28dca2..7de7d83 100644
> --- a/tools/perf/design.txt
> +++ b/tools/perf/design.txt
> @@ -222,6 +222,10 @@ The 'exclude_user', 'exclude_kernel' and 'exclude_hv' bits provide a
>  way to request that counting of events be restricted to times when the
>  CPU is in user, kernel and/or hypervisor mode.
>  
> +Furthermore the 'exclude_host' and 'exclude_guest' bits provide a way
> +to request counting of events restricted to guest and host contexts when
> +using virtualisation.

How does exclude_host differ from exclude_hv ?

cheers