Dominik Inführ e2f98ec22c Use list of invalidated objects for old-to-new refs ... Instead of inserting "deletion" entries into the store buffer, keep a list of invalidated objects to filter out invalid old-to-new slots. The first CL https://crrev.com/c/1704109 got reverted because both the sweeper and the main task were modifying the invalidated slots data structure concurrently. This CL changes this, such that the sweeper only modifies the invalidated slots during the final atomic pause when the main thread is not running. The sweeper does not need to clean this data structure after the pause, since the "update pointers" phase already removed all invalidated slots. Bug: v8:9454 Change-Id: Iffb5bf96de2c89eee1ee1231a3414a0f2a155cbc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1733081 Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Peter Marshall <petermarshall@chromium.org> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org> Cr-Commit-Position: refs/heads/master@{#63087}		2019-08-06 09:01:59 +00:00
..
barrier-unittest.cc	Reland "[d8] Remove maximum workers limitation"	2019-07-30 07:56:17 +00:00
bitmap-test-utils.h	[heap] Relax accessing markbits in ranges.	2019-02-25 15:28:41 +00:00
bitmap-unittest.cc	[heap] Relax accessing markbits in ranges.	2019-02-25 15:28:41 +00:00
code-object-registry-unittest.cc	[heap] Make CodeObjectRegistry a separate class.	2019-05-16 18:41:33 +00:00
embedder-tracing-unittest.cc	Reland "[heap] Add global memory controller"	2019-05-22 11:32:55 +00:00
gc-idle-time-handler-unittest.cc	[heap] Simplify idle notification handler	2019-02-21 12:25:52 +00:00
gc-tracer-unittest.cc	Reland "[d8] Remove maximum workers limitation"	2019-07-30 07:56:17 +00:00
heap-controller-unittest.cc	[heap] Introduce a min heap size and skip GCs below that threshold	2019-06-06 15:49:50 +00:00
heap-unittest.cc	[api] Add a way to specify the max heap size in ResourceConstraints	2019-06-06 10:22:56 +00:00
item-parallel-job-unittest.cc	[heap] Do not emit background GC trace events on the main thread	2019-07-18 08:56:58 +00:00
marking-unittest.cc	Move remaining files in src/	2019-05-24 18:24:36 +00:00
memory-reducer-unittest.cc	Move remaining files in src/	2019-05-24 18:24:36 +00:00
object-stats-unittest.cc	Move more relevant files to src/objects	2019-05-23 08:52:30 +00:00
scavenge-job-unittest.cc	Move remaining files in src/	2019-05-24 18:24:36 +00:00
slot-set-unittest.cc	Move remaining files in src/	2019-05-24 18:24:36 +00:00
spaces-unittest.cc	Use list of invalidated objects for old-to-new refs	2019-08-06 09:01:59 +00:00
unmapper-unittest.cc	Move utility code to src/utils	2019-05-23 14:13:34 +00:00
worklist-unittest.cc	[heap] Rename IsGlobalEmpty to IsEmpty	2018-07-03 07:15:34 +00:00