[8u] RFR: 8017629: G1: UseSHM in combination with a G1HeapRegionSize > os::large_page_size() falls back to use small pages
Andreas Eriksson
andreas.eriksson at oracle.com
Thu May 19 15:22:09 UTC 2016
Hi,
Please review this JDK 8 backport of 8017629: G1: UseSHM in combination
with a G1HeapRegionSize > os::large_page_size() falls back to use small
pages.
https://bugs.openjdk.java.net/browse/JDK-8017629
http://cr.openjdk.java.net/~aeriksso/8017629/webrev.00/
The changeset is functionally identical to the JDK 9 version, but
several differences in whitespace, and a few context differences (mainly
a comment that were in 8 but not in 9) made it not apply cleanly.
JDK 9 webrev can be found here for comparison:
http://cr.openjdk.java.net/~stefank/8017629/webrev.03/
Note: I'll also be backporting 8077276
(https://bugs.openjdk.java.net/browse/JDK-8077276) since this changeset
depends on that fix.
Regards,
Andreas
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