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) {} 18
