diff options
Diffstat (limited to 'runtime')
-rw-r--r-- | runtime/gc/allocator/rosalloc.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/runtime/gc/allocator/rosalloc.cc b/runtime/gc/allocator/rosalloc.cc index 821aa2d..ff59016 100644 --- a/runtime/gc/allocator/rosalloc.cc +++ b/runtime/gc/allocator/rosalloc.cc @@ -600,8 +600,12 @@ void* RosAlloc::AllocFromRun(Thread* self, size_t size, size_t* bytes_allocated) // Use a thread-local run. Run* thread_local_run = reinterpret_cast<Run*>(self->GetRosAllocRun(idx)); // Allow invalid since this will always fail the allocation. - DCHECK(non_full_runs_[idx].find(thread_local_run) == non_full_runs_[idx].end()); - DCHECK(full_runs_[idx].find(thread_local_run) == full_runs_[idx].end()); + if (kIsDebugBuild) { + // Need the lock to prevent race conditions. + MutexLock mu(self, *size_bracket_locks_[idx]); + CHECK(non_full_runs_[idx].find(thread_local_run) == non_full_runs_[idx].end()); + CHECK(full_runs_[idx].find(thread_local_run) == full_runs_[idx].end()); + } DCHECK(thread_local_run != nullptr); DCHECK(thread_local_run->IsThreadLocal() || thread_local_run == dedicated_full_run_); slot_addr = thread_local_run->AllocSlot(); |