diff options
| author | 2022-04-20 01:39:28 +0000 | |
|---|---|---|
| committer | 2022-08-10 18:06:05 +0000 | |
| commit | ca5ed9f281a5758814d2495da80178de56945720 (patch) | |
| tree | 3633a7ace321b10dd2ae6ffadd69d525c7a530e5 /runtime/gc/heap-visit-objects-inl.h | |
| parent | 1325bb173c3160b8ff2ecfc2d1aefd185c773ee4 (diff) | |
Convert kUseReadBarrier to static const from constexpr
This CL would compile both CC and userfaultfd GC in the art library,
enabling us to choose either of the two during boot time depending on
whether the device has userfaultfd kernel feature or not.
The CC GC is still chosen unless we use ART_USE_READ_BARRIER=false
during build time. This behavior will later be changed to choosing CC
*only* if ART_USE_READ_BARRIER=true is used. In other cases, if the
device has userfaultfd support then that GC will be chosen.
Bug: 160737021
Bug: 230021033
Test: art/test/testrunner/testrunner.py
Change-Id: I370f1a9f6b8cdff8c2ce3cf7aa936bccd7ed675f
Diffstat (limited to 'runtime/gc/heap-visit-objects-inl.h')
| -rw-r--r-- | runtime/gc/heap-visit-objects-inl.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/runtime/gc/heap-visit-objects-inl.h b/runtime/gc/heap-visit-objects-inl.h index e20d981fa3..a235c44033 100644 --- a/runtime/gc/heap-visit-objects-inl.h +++ b/runtime/gc/heap-visit-objects-inl.h @@ -118,7 +118,7 @@ inline void Heap::VisitObjectsInternal(Visitor&& visitor) { // For speed reasons, only perform it when Rosalloc could possibly be used. // (Disabled for read barriers because it never uses Rosalloc). // (See the DCHECK in RosAllocSpace constructor). - if (!kUseReadBarrier) { + if (!gUseReadBarrier) { // Rosalloc has a race in allocation. Objects can be written into the allocation // stack before their header writes are visible to this thread. // See b/28790624 for more details. |