Module linear_scan 

Linear scan through a heap range

Structs

DefaultObjectSize

Default object size as ObjectModel::get_current_size()

ObjectIterator

Iterate over an address range, and find each object by VO bit. ATOMIC_LOAD_VO_BIT can be set to false if it is known that loading VO bit non-atomically is correct (e.g. a single thread is scanning this address range, and it is the only thread that accesses VO bit).

RegionIterator

An iterator for contiguous regions.

Traits

LinearScanObjectSize

Describe object size for linear scan. Different policies may have different object sizes (e.g. extra metadata, etc)

Region

Region represents a memory region with a properly aligned address as its start and a fixed size for the region. Region provides a set of utility methods, along with a RegionIterator that linearly scans at the step of a region.