custom-kube-scheduler/kubernetes/vendor/go.etcd.io/bbolt/bolt_amd64.go

package bbolt

// maxMapSize represents the largest mmap size supported by Bolt.
const maxMapSize = 0xFFFFFFFFFFFF // 256TB

// maxAllocSize is the size used when creating array pointers.
const maxAllocSize = 0x7FFFFFFF

// Are unaligned load/stores broken on this arch?
var brokenUnaligned = false