libgo/go/runtime/relax_stub.go

   1 // Copyright 2017 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // +build !windows
   6
   7 package runtime
   8
   9 // osRelaxMinNS is the number of nanoseconds of idleness to tolerate
  10 // without performing an osRelax. Since osRelax may reduce the
  11 // precision of timers, this should be enough larger than the relaxed
  12 // timer precision to keep the timer error acceptable.
  13 const osRelaxMinNS = 0
  14
  15 // osRelax is called by the scheduler when transitioning to and from
  16 // all Ps being idle.
  17 func osRelax(relax bool) {}