diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-18 18:02:13 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-18 18:02:13 +0000 |
| commit | 975c4179573ea1d3c661e7e6851ff5b104fbad06 (patch) | |
| tree | c4e413c7d3250802af698cd2d39aa8612f2f2b27 /ChangeLog | |
| parent | 6a505da959f286539b44168abdbe9168531e82b4 (diff) | |
* gc.c: rename terminologies.
* long_lived -> uncollectible:
because this bitmap does not mean "long lived objects in past",
but means "prohibit collection thse objects until next major GC".
Uncollectible objects consist of two types objects, one is old
objects (WB protected objects which age == 3) and another is
uncollectible WB unprotected objects which are referred from old
objects
* remembered_wb_unprotected_objects ->
uncollectible_wb_unprotected_objects:
because uncollectible objects does not mean remembered objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -1,3 +1,19 @@ +Thu Mar 19 02:52:48 2015 Koichi Sasada <ko1@atdot.net> + + * gc.c: rename terminologies. + * long_lived -> uncollectible: + because this bitmap does not mean "long lived objects in past", + but means "prohibit collection thse objects until next major GC". + + Uncollectible objects consist of two types objects, one is old + objects (WB protected objects which age == 3) and another is + uncollectible WB unprotected objects which are referred from old + objects + + * remembered_wb_unprotected_objects -> + uncollectible_wb_unprotected_objects: + because uncollectible objects does not mean remembered objects. + Wed Mar 18 17:21:12 2015 Koichi Sasada <ko1@atdot.net> * gc.c (gc_writebarrier_generational): add an alternative write |