const runtime.persistentChunkSize

4 uses

	runtime (current package)
		malloc.go#L1297: const persistentChunkSize = 256 << 10
		malloc.go#L1354: 	if persistent.off+size > persistentChunkSize || persistent.base == nil {
		malloc.go#L1355: 		persistent.base = (*notInHeap)(sysAlloc(persistentChunkSize, &memstats.other_sys))
		malloc.go#L1394: 		if p >= chunk && p < chunk+persistentChunkSize {