amurillo [Fri, 11 Oct 2013 13:00:40 -0700] rev 20409
Merge
jcoomes [Fri, 11 Oct 2013 08:27:21 -0700] rev 20408
Merge
stefank [Mon, 07 Oct 2013 15:51:17 +0200] rev 20407
8025996: Track metaspace usage when metaspace is expanded
Reviewed-by: coleenp, ehelin
stefank [Mon, 07 Oct 2013 15:51:08 +0200] rev 20406
8024547: MaxMetaspaceSize should limit the committed memory used by the metaspaces
Reviewed-by: brutisso, jmasa, coleenp
tschatzl [Wed, 09 Oct 2013 10:57:01 +0200] rev 20405
8003420: NPG: make new GC root for pd_set
Summary: Move protection domain oops from system dictionary entries into a seperate set; the system dictionary references entries in that set now. This allows fast iteration during non-classunloading garbage collection. Implementation based on initial prototype from Ioi Lam (iklam).
Reviewed-by: coleenp, iklam
tamao [Wed, 09 Oct 2013 11:18:53 -0700] rev 20404
8010506: Typos and errors in descriptions of vm options in globals.hpp
Summary: Fix typos and errors in descriptions of vm options in globals.hpp
Reviewed-by: jmasa, jwilhelm
mgerdin [Tue, 08 Oct 2013 17:35:51 +0200] rev 20403
8014555: G1: Memory ordering problem with Conc refinement and card marking
Summary: Add a StoreLoad barrier in the G1 post-barrier to fix a race with concurrent refinement. Also-reviewed-by: martin.doerr@sap.com
Reviewed-by: iveresov, tschatzl, brutisso, roland, kvn
mgerdin [Fri, 04 Oct 2013 13:33:02 +0200] rev 20402
8025526: VirtualSpace should support per-instance disabling of large pages
Summary: Add a new initialization function to VirtualSpace which allows the caller to override the max commit granularity.
Reviewed-by: stefank, ehelin, tschatzl
stefank [Sat, 05 Oct 2013 08:01:36 -0700] rev 20401
Merge
stefank [Sat, 05 Oct 2013 10:14:58 +0200] rev 20400
8024838: Significant slowdown due to transparent huge pages
Summary: Don't turn on transparent huge pages (-XX:+UseTransparentHugePages) unless explicitly specified on the command line. This has the effect that large pages are never turned on Linux unless the user has explicitly enabled any of the large pages flags: -XX:+UseLargePages, -XX:+UseTransparentHugePages, -XX:+UseHugeTLBFS, and -XX:+UseSHM.
Reviewed-by: jwilhelm, tschatzl, brutisso
jwilhelm [Fri, 04 Oct 2013 22:08:37 +0200] rev 20399
8025854: Use "young gen" instead of "eden"
Summary: Changed a few descriptions and variable names to young gen.
Reviewed-by: tschatzl, jcoomes
jwilhelm [Thu, 03 Oct 2013 21:36:29 +0200] rev 20398
8025852: Remove unnecessary setters in collector policy classes
Summary: Use instance variables directly within the collector policy classes and remove unused setters.
Reviewed-by: tschatzl, jcoomes