| commit | 3befba443e36251cce81cf49a974b9063b36e669 | [log] [tgz] |
|---|---|---|
| author | Lei Li <lei.l.li@intel.com> | Fri Jan 23 16:37:59 2015 +0800 |
| committer | Haitao Feng <haitao.feng@intel.com> | Fri Jan 23 16:54:30 2015 +0800 |
| tree | df6525ddf11f088acddf0f0513e493f25626cf75 | |
| parent | 452773fec59e033da4bb258a64bd65bd2ae658e8 [diff] |
ART: reduce UpdateModUnionTable time for partial GC UpdateModUnionTable is to scan objects with dirty cards in the immune region. The immune region of partial GC are image space and zygote space. As image space is always immuned for any kind of GC, there is no need to scan dirty cards of zygote space pointing to image space for partial GC. Change-Id: I2e1f61c2b361985c211076a441418797abf324c2