RFR (XS): 8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423
mikael.gerdin at oracle.com
Wed Aug 20 12:18:15 UTC 2014
On 2014-08-20 14:08, Thomas Schatzl wrote:
> Hi all,
> some correction to my explanation:
> On Wed, 2014-08-20 at 13:41 +0200, Thomas Schatzl wrote:
>> Hi all,
>> can I have reviews for the following tiny change that fixes startup on
>> linux with large pages enabled and said large pages configured by the
>> The problem is some unnecessary initialization in G1RegionToSpaceMapper
>> that fakes that all regions are initially committed in that case.
>> This is not required, because the lower layer (G1PageBasedVirtualSpace)
> ... because G1PageBasedVirtualSpace already does ...
>> already does fake commit/uncommit calls (in that case these calls are
>> nops like done elsewhere).
>> jprt, manual local testing of bigapps/medrec before/after the change
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