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Re: [PATCH 1/3] xenbaked: properly use time_t in dump_stats()


  • To: Anthony PERARD <anthony.perard@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Fri, 19 Aug 2022 07:56:47 +0200
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  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
  • Delivery-date: Fri, 19 Aug 2022 05:56:53 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 18.08.2022 18:34, Anthony PERARD wrote:
> On Thu, Aug 18, 2022 at 04:05:37PM +0200, Jan Beulich wrote:
>> @@ -242,13 +238,11 @@ static void dump_stats(void)
>>          smt++;
>>      }
>>  
>> -    printf("processed %d total records in %d seconds (%ld per second)\n",
>> -           rec_count, (int)run_time,
>> -           run_time ? (long)(rec_count/run_time) : 0L);
>> +    printf("processed %d total records in %0f seconds (%0f per second)\n",
> 
> Did you want to write "%.0f" or even "%.f" instead of "%0f"? It seems
> that the '0' here mean '0'-padded, but without field width there would
> be nothing to pad. I'm guessing you would want printf to write something
> like "266 seconds" instead of "266.646168 seconds". Am I missing
> something ?

Indeed, I did miss the . in all cases. How embarrassing ...

Jan



 


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