var runtime.spanSetBlockPool

4 uses

	runtime (current package)
		mspanset.go#L134: 		block = spanSetBlockPool.alloc()
		mspanset.go#L227: 		spanSetBlockPool.free(block)
		mspanset.go#L273: 			spanSetBlockPool.free(block)
		mspanset.go#L312: var spanSetBlockPool spanSetBlockAlloc