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Re: [PATCH] xenperf: omit meaningless trailing zeroes from output


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
  • Date: Tue, 21 Dec 2021 10:44:47 +0000
  • Authentication-results: esa5.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none
  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
  • Delivery-date: Tue, 21 Dec 2021 10:45:17 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Tue, Dec 21, 2021 at 10:59:27AM +0100, Jan Beulich wrote:
> There's no point producing a long chain of zeroes when the previously
> calculated total value was zero. To guard against mistakenly skipping
> non-zero individual fields, widen "sum" to "unsigned long long".
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Thanks,

-- 
Anthony PERARD



 


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