RFR: 8151556: Use the PreservedMarks* classes for the G1 preserved mark stacks

Tony Printezis tprintezis at twitter.com
Wed Apr 20 15:14:44 UTC 2016


Thomas,

I created:

JDK-8154783 :Consistent "promotion failed" log message for all GCs

Tony
On April 20, 2016 at 10:33:27 AM, Thomas Schatzl (thomas.schatzl at oracle.com) wrote:

Hi Tony,  

On Wed, 2016-04-20 at 09:45 -0400, Tony Printezis wrote:  
> Thanks Thomas for looking at it.  
>  
> I had completely missed the "To-space exhausted" message (was looking  
> for promotion / evacuation failure):  
>  
> [1.194s][info][gc ] GC(3) To-space exhausted  
>  
> I kinda prefer “To-space exhausted” I have to say (maybe, it’s not  
> always promotion to old that fails). I’d vote to leave it as is. If  
> we want consistency, maybe we change the “Promotion failed” messages  
> to “To-space exhausted” (on a separate CR, though)?  

I am fine either way, as long as it is consistent. Makes life a lot  
easier to only need to grep for a single string regardless of gc. :)  

Doing that in another CR is fine too.  

Thanks,  
Thomas  


-----

Tony Printezis | JVM/GC Engineer / VM Team | Twitter

@TonyPrintezis
tprintezis at twitter.com

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