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Re: [Xen-devel] Enhancing Xen's Kconfig infrastructure to support tailored solutions
- To: Wei Liu <wei.liu2@xxxxxxxxxx>, Lars Kurth <lars.kurth.xen@xxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Mon, 18 Feb 2019 12:01:57 +0000
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- Cc: James McKenzie <james.mckenzie@xxxxxxxxxxx>, Marek Marczykowski <marmarek@xxxxxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, 'Jan Beulich' <JBeulich@xxxxxxxx>, Daniel Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>, Doug Goldstein <cardoe@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Christopher Clark <christopher.w.clark@xxxxxxxxx>, "Daniel P.Smith" <dpsmith.dev@xxxxxxxxx>, robin.randhawa@xxxxxxx, committers@xxxxxxxxxxxxxx, Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>, Jun Nakajima <jun.nakajima@xxxxxxxxx>, Stewart Hildebrand <Stewart.Hildebrand@xxxxxxxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxx>, Paul Durrant <paul.durrant@xxxxxxxxxx>
- Delivery-date: Mon, 18 Feb 2019 12:02:11 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Openpgp: preference=signencrypt
On 18/02/2019 11:57, Wei Liu wrote:
> On Mon, Feb 18, 2019 at 11:53:15AM +0000, Lars Kurth wrote:
>>
>>> On 18 Feb 2019, at 11:30, George Dunlap <george.dunlap@xxxxxxxxxx> wrote:
>>>
>>> On 2/18/19 11:23 AM, Wei Liu wrote:
>>>> On Mon, Feb 18, 2019 at 11:17:56AM +0000, Lars Kurth wrote:
>>>>> Thank you Wei. It's interesting though that the full vs HVM only is
>>>>> almost identical in terms of SLOC's
>>>>> Lars
>>>> The cloc target counts the files in the dependency graph generated by
>>>> make.
>> Do we know for sure that CLOC counts everything in a file or does it honour
>> the pre-processor settings?
> We certainly don't feed any preprocessor defines to it. I doubt it
> understand C to that level of details anyway.
LoC isn't a fantastic metric under any circumstance.
Bigger code is definitely better, if the reason it is bigger is because
it is because it is formatted for readability/clarity etc.
Attempting to optimise for smaller LoC, other than making entire
functional areas optional, is usually short sighted.
~Andrew
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