Commit graph

6 commits

Author SHA1 Message Date
Jon Masamitsu
5c58d27aac 6964458: Reimplement class meta-data storage to use native memory
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
2012-09-01 13:25:18 -04:00
Jon Masamitsu
b63f7f3a18 7164144: Fix variable naming style in freeBlockDictionary.* and binaryTreeDictionary*
Fix naming style to be consistent with the predominant hotspot style.

Reviewed-by: ysr, brutisso
2012-04-25 09:55:55 -07:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Erik Trimble
ba7c173659 6941466: Oracle rebranding changes for Hotspot repositories
Change all the Sun copyrights to Oracle copyright

Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Y. Srinivas Ramakrishna
f8643be266 6948539: CMS+UseCompressedOops: placement of cms_free bit interferes with promoted object link
When using compressed oops, use compressed promoted pointers in b63:b31 of the mark word, so as not to interfere with the CMS "freeness bit" at b7. Updated mark-word layout documentation.

Reviewed-by: minqi, poonam, jmasa, coleenp
2010-05-17 00:47:28 -07:00
Y. Srinivas Ramakrishna
4715f32101 6951188: CMS: move PromotionInfo into its own file
Moved PromotionInfo and friends into new files promotionInfo.{h,c}pp from their previous compactibleFreeListSpace.{h,c}pp home.

Reviewed-by: apetrusenko
2010-05-10 12:31:52 -07:00