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Re: [PATCH v2] x86/PV: suppress unnecessary Dom0 construction output
- To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Tue, 17 Aug 2021 18:22:16 +0100
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- Cc: Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Tue, 17 Aug 2021 17:22:28 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 17/08/2021 15:27, Jan Beulich wrote:
> v{xenstore,console}_{start,end} can only ever be zero in PV shim
> configurations. Similarly reporting just zeros for an unmapped (or
> absent) initrd is not useful. Particularly in case video is the only
> output configured, space is scarce: Split the printk() and omit lines
> carrying no information at all.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> v2: Split printk() and replace / extend #ifdef by if().
Much better, thanks.
~Andrew
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