Code Review Request For 7185340

Alan Bateman Alan.Bateman at
Mon Jul 30 03:41:31 UTC 2012

On 29/07/2012 04:53, Dan Xu wrote:
> Hi Alan,
> Please review the fix to bug 7185340. The webrev can be found at, 
> The fix is to increase the -XX:MaxDirectMemorySize parameter from 64M 
> to 75M. Bug 7176485 allows the temporary buffer cache to grow to IOV 
> MAX. Therefore, in Windows each thread can have up to 16 direct 
> buffers in the cache, which causes the addition of this jvm parameter 
> to run this testcase.
> Thanks,
> -Dan
Thanks Dan, this looks fine to me and looks like you've worked out the 
maximum amount of direct memory that this test will use. I can push this 
for you.


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