RandomAllocationSegmentBaseImpl.h File Reference

Go to the source code of this file.

Classes
struct	SegmentAllocationNode
	SegmentAllocationNode is the allocation map for a run of extents in a RandomAllocationSegmentBase. More...
struct	SegmentAllocationNode::ExtentEntry
	Allocation status for a single extent mapped by this node. More...
Typedefs
typedef SegNodeLock< SegmentAllocationNode >	SegAllocLock
Variables
static FENNEL_BEGIN_NAMESPACE const PageOwnerId	UNALLOCATED_PAGE_OWNER_ID = PageOwnerId(0)
	Symbolic value for the owner of an unallocated page.

---

Typedef Documentation

typedef SegNodeLock<SegmentAllocationNode> SegAllocLock

Definition at line 97 of file RandomAllocationSegmentBaseImpl.h.

---

Variable Documentation

FENNEL_BEGIN_NAMESPACE const PageOwnerId UNALLOCATED_PAGE_OWNER_ID = PageOwnerId(0) [static]

Symbolic value for the owner of an unallocated page.

Definition at line 38 of file RandomAllocationSegmentBaseImpl.h.

Referenced by RandomAllocationSegmentBase::allocateFromExtentTemplate(), RandomAllocationSegmentBase::allocateFromLockedExtentTemplate(), VersionedRandomAllocationSegment::backupAllocationNodes(), VersionedRandomAllocationSegment::deallocatePageChain(), VersionedRandomAllocationSegment::deferDeallocation(), RandomAllocationSegmentBase::freePageEntryTemplate(), VersionedRandomAllocationSegment::getOldPageIds(), VersionedRandomAllocationSegment::initPageEntry(), VersionedRandomAllocationSegment::locateDataPages(), RandomAllocationSegmentBase::markPageEntryUnused(), RandomAllocationSegmentBase::testPageId(), and VersionedRandomAllocationSegment::validateFreePageCount().

---