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author | 2022-01-28 12:30:31 -0800 | |
---|---|---|
committer | 2022-08-10 18:06:05 +0000 | |
commit | b7607c2fd67e12e998aebd71db38414ffc65621b (patch) | |
tree | 0b816edc36dc3a696c366e1e5922018accbde5b7 /runtime/class_linker-inl.h | |
parent | 5d73d6b3e4de8e7a1cb1aa6c8683a6afac7725be (diff) |
Update native gc-roots separately in compaction pause
The concurrent compaction algorithm requires all GC roots to be updated
to post-compact addresses before resuming mutators for concurrent
compaction. Therefore, unlike CC, we cannot update native roots in
classes/dex-caches/class-loaders while visiting references
(VisitReferences) on heap objects.
This CL separates the two and updates all the gc-roots in the compaction
pause.
Bug: 160737021
Test: art/test/testrunner/testrunner.py
Change-Id: I8a57472ba49b9dc30bc0f41a7db3f5efa7eafd9a
Diffstat (limited to 'runtime/class_linker-inl.h')
-rw-r--r-- | runtime/class_linker-inl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/runtime/class_linker-inl.h b/runtime/class_linker-inl.h index 02b2778f4f..b79f3f5685 100644 --- a/runtime/class_linker-inl.h +++ b/runtime/class_linker-inl.h @@ -24,6 +24,7 @@ #include "art_method-inl.h" #include "base/mutex.h" #include "class_linker.h" +#include "class_table-inl.h" #include "dex/dex_file.h" #include "dex/dex_file_structs.h" #include "gc_root-inl.h" @@ -592,6 +593,11 @@ inline ArtField* ClassLinker::ResolveField(uint32_t field_idx, return resolved; } +template <typename Visitor> +inline void ClassLinker::VisitBootClasses(Visitor* visitor) { + boot_class_table_->Visit(*visitor); +} + template <class Visitor> inline void ClassLinker::VisitClassTables(const Visitor& visitor) { Thread* const self = Thread::Current(); |